RESTRICTED
OP 1548
BOMB FUZE DATA
5 OCTOBER 1945
This publication
is RESTRICTED
with the security provisions
and shall be safeguarded
of U. S. Navy
Regulations,
in accordance
1920, Article
76
NAVY DEPARTMENT BUREAU
OF
ORDNANCE
WASHINGTON,
D. C.
RESTRICTED
/
2
ORDNANCE
PAMPHLET
BOMB
DATA
FUZE
1548
R ESTRI(
INDEX NAVY
BOMB
FUZES
TAIL
FUZES-Continued.
Page
Bomb ‘hi1 I~‘uze Mk Tail lhze RIk 2%Bomb Tail Hydrostatic
2.37 and
Bomb _240
Fnzc~ Mk
ATot 0
30,31 34, :<5
ATHWARTSHIP
FUZES
Bomb Atlhwart ship hlk 224 Bomb Athw:rrtship
Hydrostla tic
Fuzz
Hyclrost,n tic
E’uzc
16, 17
A’lk 2:<4.
28,29
SPECIAL FUZES (ReferenceOnly) Bomb h’uze Al k 232 Ihml) Fiizt~ Alk 23.3 Bomb Fuzc Mk 235 Bomb Fllix Mli 236
26,27
ARMY
BOMB Page
44,45 46, 47 .
50,51 5’2> ’5‘3 ’ 54, 55
74,75 76, 77 7s, 79 so, x 1 82, s:z
29
31 31
FUZES
NOSE FUZES-p(‘orlt inuctl. B0rr11,
Yose L L
Page 104, 105
k31;1~~ 1 , Ii1 155
Boml) Nose Ii‘rlzes nr ; A3 :1nd All59 -- 108, 109 Bt~mb NOW FIIZW Al 1KS, 1\1164,hl 165 b 112, 11:Z Bomb NOW VI~ZCY 1 170 114,115
TAIL
FUZES
Bomb ‘l’tril Ihzc~s AN-- A1lOOA2, AN -,12lOlA2, AN-MlO2A2 _ ~__ 42,43 Boml) ‘I‘tlil b‘11zc hllO6A2 48,49 13omb ‘l‘tril J~‘wx~s 311 12A I , -Al 113A-1; IzlllihA21.
-.
56,57
JSoml) ‘I‘si Fr1zc3 Rfll5, il116, R1117- _ 58, 59 13omb ‘hi1 Lor~g-Ihlay Ihzc~ R/1123A 1, Rl124A1, Ml25Al - ~-_ ~~ _.__ 62, 63 YhJIIl\J Tail l,0rq+lh1:1y FllZCS R11:32, mm, M1:34__m I3ornb ‘hi1 Jhze h114i-S
Bomb Bomb Bomb Bomb :TED
29
Tail ‘I’d Tail Tail
_ - ~_---_~__
72, 7:s 84
li’uzc:s Ml 50 ant1 hll51- - - _ 96, 97 Fuze A/f152 _ _ - - _ _ _ _ _ 98, 99 Fuze M 153 _.._ _ - - - _ - - - - 100, 101 hzcs
AIlGO, Ml61,
h!Il62-
LlO, ,111
3
AMIDSHIPS
Page
FUZES
I3omh (Butt’erfly) Amitlsl~ips J?uzc h1129 hrnt) (But tIor’fby)Amidships Fuze R/l130 (‘1’4sj_--
- .-
I3omb (Ru ttcrfly) (1‘49)_--
GAS-TANK
.-
..--
_---_--___--
Amidships .-
70
130111t3 Fuzo
$1
FUZES
__
~_ ..--_----._
- ..__ -__
Page 63
71
Homt) ‘hi1 F‘uzc ,\i 154. - - - - - - - - - _ ._ 102, 10s 130~11) F1.w (Ancmomoter Arming) Ml57-
(ReferenceOnly)
13omb Fuze Ml21
Bomb I;‘uze 11122 _ _ .
Fuze h 11 ;Z1
--~
SPECIAL FUZES
1\1141_----
--
IIJoml) Fuzc M156-m -- -
NON-STANDARDIZED Only)
-
54 -
107
FUZES (Reference
106,107
RESTRICTED
548 ‘age 63 6S
EXPLANATORY
79 84 107
1lSC’. Obsolctc~ f11ms 11my lx) llSd, \vhen nlltllorized by the Bureau of Ordnc?ncc, for specit~l purposts, such as training.
61 61
Restrictions on Use Action This rcfcrs to the tyl)c of forcle that ciluscs the fuzc to function :1n(1 the delay with which tbc fuzc f11nctions. (No deln-~~ time is givclrl for hydrostatic* frizcs. All hytlrost~atic fuzcs fire inst antallcously w11cn causal to function by hydrostatic ]msslll’(‘.)
Modifications
Thcst~ apply only tjo Navy usug/b of good lot’s of fuzos in the bombs for wlkh t#hc fuzcls mere ii1tlendctl. ‘l’:i(*tic:ll limitat ions, such as minimum :tltitutlth of rc~lc~sc, :WC promulgated by t)he Chief Restrictions on the use of of Naval Opcrtltions. tlefcctjvc lots of fllzes arc promulgated in Orclnunce Circular TAters and 01’ 1515. SW page 8 for special prchc3utions in the use of certain fuzcs. Fuzcs for whiclI no restrictions are listed are safe for all take-offs and landings anywhere, including (21t~apiilt tnkc-offs and arrc3tcd hirldings.
Air Status . This iildi(+:lt (1s :1\7:1il:lbility. their mcnnings iirt~:
Tcbrms used
and
Service--‘IYlch fuzc is iindcr currcn t procurcmen t or suitable for procurcmcnt if requircmcnts csist. Obsolescent - -Thcl fuze is becoming obsolete or It is not is being sup~s~d~d 1)~ anot her design. in product,ion and not suitrthle for future proclll’elll~‘ll t . Obsolete -Fuzos are listed as obsolete only when so tlcc~larctl by the Rurwu of Ordn:~ncc and so st:Lt,ed in 01’ 1515, c~hapter 4. Fuzcs may be decla,rctl obsolete for 1he following IYXSOIIS: (1) Present stock is almost exhausted and will not be (2) I’i*clscbnt stocak is in ~sccss of rcplcnislicd. Bureau of Ortl~~:~ncc~ rccluiremcbllts. (3) The fuzz, bccuuse of s:lfclty i~~flsoi~s, is linsuituhlc for Navy
KTED
RESTRICTED
Travel to Arm
This gives an avcragc’ figure (unless otherwise noted) for 1be air tr:Lv4, along the trnjcct ory of t,hc bomb, rcyuirt~l to ttrm t)hch fuzz when inThe stalled in bornl~s for which it, is tlcsigncd. figure givcbii is not to be confused with thcl minimum s:lf(i altitud(l of r~~lci~s~~, which clopciitls on t) ot,hcr f~lctol~s.
Indications
of Arming
This term rcfcrs to the visual evidence of normal arming or parti: arming of undamaged fuzcls.
Bombs in Which
Used
This list inoludcls the bombs for which the fuze was designed and the bombs in which it could be or has been used to give tactical results. L ee ‘3 Restrictions on Use.
5
VERTICAL
FALL
REQUIRED
TO ARM BOMB FUZES DIVE
DIVE ANGLE = 0” HORIZONTAL RELEASE
+
400
; LL
W w LL
ANGLE
= 30°
7nnn
1500
\Gp zoo
; -J ii!
%0°
-Y 1 I
300
d li
2 cl lrw
;; >
0
1000
500 AIR
TRAVEL,
Figure
DIVE
tPQ 1000
500
0
1000
500 AIR
FEET
Figure
7
ANGLE
= 15”
DIVE
I500
TRAVEL,
2000
FEET
3
hNGLE=45’
500 *
+
400
w” LL i
-
300
2 c” 0 I= (r W >
200
100’
tiiiiiiiii
0 0
500 All?
IO00 TRAVEL,
Figure
6
2
FEET
1000
500 AIR
TRAVEL,
Figure
1500 FEET
4
RESTRICTED
RESTRIC
VERTICAL
FALL
DIVE
0
ANGLE
50-o AIR
IO00 TRAVEL,
Figure
REQUIRED
TO
ARM
BOMB
FUSES
= 60°
1500
2000
FEET
5
Notes-- Tlrese charts provide a convenient means of determining the vertical fall in feet requiretl to arm the various types of fuzes n-hen the bomb is reThe “air travel” for leased in any combination of dive angle and speed. entering the cluxts is t,he act,ual distance traveled by t!he bomb along t’he 4ven in t)he ticwript,ion of each fuze. trajectory. Vtllues of air travel are h Vertical fall required to arm is tlcfinetl as tllc vorticd distlancc bc~twcen the point, of wlcase of tho bomb and tlic point wh(brc tllcl fuzc~ bccomw fully asrnctl. Procedure -JVith air travel for a given fuze enter t)he chart for the approProject air travel vertNically lo the curve corresponding t0 priate dive angle. spcwl of aircwd t and from thcrc horizontally to ititorw(~f the vertical fall scalp. This intclrwction givchs the vertical full wquiwtl to arm the fuze. Example : ,lir trawl Dive angle-~ _ True air speed - Ij’rom 30’ chwt: J’crticul fall
- 1,100 feet
Given:
-
_.
30 dPgr~‘cs 200 Ii110 t s
.
_ G50 ftbcht
7
VERTICAL
FALL
DIVE
ANGLE
500 AIR
REQUIRED
Figure
ARM
BOMB
FUSES
= 60”
1000 TRAVEL,
TO
1500 FEET
5
Notes--Thme charts provide a convenient means of determining the vertical fall in feet required to arm the various types of fuzes when the bomb is released in any combination of dive angle and speed. The “air travel” for entering the charts is the actual distance traveletl by the bomb along the trajectory. Values of air travel are given in the description of each fuze. Vertical fall required to arm is defined as the vertical distance between t’he point of release of the bomb and the point where the fuzc becomes fully armed. Procedure- -With air travel for a, given fuze cnt,er t,he chart for the appropriate dive angle. Project air travel vertically to the curve corresponding to speed of aircraft and from there horizontally to intersect the vertical fall scale. This intcrsectiorr gives the vertical fall rcquirecl to arm the fuze. Example : Given:
Air t’ravel- _Dive angle _-..--- _~~ -.~~. Trueairspeed---~. ~~ -~ From 30” chart: Vertical fall-
Tn dives over GO degrees, vertical arming travel.
RESTRICTED
_ _.
fall may be consitlcwd
- 1,100 feet
30 dcgrccs 200 knots - - 650 fecbt as equal to uir-
7
BOMB
FUZE
OP
DATA
1548
SPECIAL PRECAUTIONS Bomb Nose Fuzes AN-Ml Ml 70
04, AN-MI
2OAI,
To iusure maximum safety, the following precautious should be tInken when using clusCers of bombs containing t’hese fuzcs: I. Insure by repeated instruction that ALL mcu hnr~tllit~g clust~c~rs con taming bombs with these fuzcs undcrst and the construction and operation of the cluster and fuzes. Keep the number of men to a, minimum. 2. Inform local Bomb Disposal Officer of the use of these clusters and have him stand by or be avaSilablc upou call to assembly, handling, ant1 loading areas. 3. Only Bomb Disposal Personnel, or other pcrsonnc1 similarly qlralified, are to handle armed fuzcs. 4. Insure that> pilots and crews arc informed of the possibility of a bomb’s detonating following both land and water crashes. (The arming wire may be accitlcn tally removed by impact, arming the fuze.) 5. Assemble fuzes to clustered bombs prior to hoist,ing imo aircraft’. (Because more care can bc tlakcn under more favorable conditions of ligllt, wcatlrcr, and accessibility.) G. Fuzc clusters only as needed. ‘7. After the cluster is positively fastened to
tllie rack or shackle, the fuzc arming wires should be checked and t,hen t,he fuze safctp cotter pins removed. 8. Do not mix loads of para-frngs with other bombs. 9. Carry clusters only in TBI? or ot,hcr bombbay type aircraft of maximum safet)y. 10. These clust,ers may be used safely only with continuous maximum cart. Bomb Nose Fuzes AN-MI AN-Ml 26Al
1 OAl
and
‘l’hc following precautions should bc taken when usiug bornbs or clusters of bombs containing these fuzc5.
I. Insure that’ all people handling bombs, or clusters of bombs, containing these fuzcs arc aware that a blow crushing one of tlhese fuzes may cause the fuze to fire, det’ona tiug the bomb. This could result from dropping a cluster of bombs five to ten feet onto a hard surface. Appropriate care must, therefore, be exercised. 2. It is recommended that clusters or bombs containing these fuzes not bc carried on external racks in landings of carrier-busctl aircraft,, since on arrested landings an accidcntjally released cluster or bomb might dctonat,c as a result of crushing, even though the fuzes were unarmed.
RESTRICTED
RE!
P 1548
Part 1
NAVY BOMB FUZES cly only
NOTE mbs, or zcs tlrc SC fuzes e bomb. f bombs ropri at c
No Navy BombFuzes havebeenissuedfor serviceuse with the designationslisted below: Mk 200-218 inclusive Mk 220 Mk 222
mbombs
Mk 225
cxtc1ml1
Mk 226
ft, since released besult, of rmetl.
‘RICTED
Mk 241 Mk 242
. BOMB
FUZE
DATA
/_
OP
1548
4-8”.
GREATEmR THAN &
CID
ARMED
UNARMED
I Figure
Weight
1.6”6.-Outline
Drawing
of Nose Fuze AN-M&
279
and Packing
Weight of Fuze Fully Loaded -- -Lipprosin~ntely 4. I 1b. Weight of Booster -0.9 oz. tetryl. Standard Packing--Six fuzes, each in a metal container, are packed in a metal crafe measuring 15.5 in. Y 10.7 in. s 6.3 in. and weighing about 36 lb. gross.
10
RESTRICTED
= 1548
BOMB
NOSE
FUZE
AN-Mk
219
h
Characteristics
FOR I 3
Bombs in Which
Action--1nstantantaous upon impact Modifications--Nods 0, 1, 2, 3, and 4 differ only in the identit,y of tJhc manufactnrcr. Status---Serviw Restriction on IJse- ----Noncb Air Travel to Arm- -Approximately 1000 ft. Indication of Arming--If the striker flange has separated from the outer slccvc by more than yi6 in., the fuze should 1x3 considered armed.
loo-lb.
Used
Chemical
Bomb Mk 42 Mk 4 and Mods 500-11~. G . I’. Bomb Mk 12 and Mods* lOOO-lb. Cr. P. Bomb Mk 13 and Mods* WO-lb. Demo. Bomb Rlk 9” 1000-lb. Dcrno. Bomb Mk 9 * 325-350-11,. depth bomb--All* ,Vrmy G. P. bomb--All service types** LZN-Standard G. P. bombs-All** 100~lb. G. I’. Bomb
*\ITith adaplchr rmg and an additional JIk I. **\Yith adapter ring and an Auxiliary
Figure
RESTRICTED
7.-Nose
Fuze
AN-Mk 219
Auxiliary Booster
Booster Mk 4.
BOMB
FUZE
DATA
OP
1548
GREATER 3” THAN E
ARMED
UNARMED
C-1
Figure
Weight
.
g"----'
8.-Outline
Druwing
of Nose
Fuze
Mk
227
and Packing
Weight of Fuze Fully Loaded-Approximately 7.6 lb. Weight of Booster-l.4 oz. tetryl Standard Packing-One fuze is packed in a single container with one Tail Fuze Ml< 223. Two containers are packed in a metal crate rneafsuring 27.1 in. x 12.3 in. s 6.3 in. ancl weighing about 65 lb. gross.
12
RESTRICTED
)P 1548
BOMB
Characteristics Action--Impac+,
0.01.-sec. delay.
Modifications- -1lods 0, I, 3, and 4 differ only in t)he identity of’ the manufacturer. Mod 1 A. S. is nlodificd for nrltisublllarine USC. Status---Ohol(~t Restriction
(b.
on ‘C’se-Training
purposes only.
Air Travel to Arm--,ipproximately
850 to 1100 ft.
Indication of Arming-- If the protecting
cap flange
figure
RESTRICTED
9.-Nose
NOSE
FUZE
Mk
221
has separated from the horizontal index line on the outer sleeve by more than $is in., the fuze should be considered armed. Bombs in Which
Used
500~lb. G. P. Bomb Ml< 12 and 500-lb. Demo. Bomb Mk 9 lOOO-lb. G. P. Bomb Ml< 13 and lOOO-lb. Demo. Bomb Llk 9 lOOO-lb. G. P. Bomb Ml< 36
Fuze
Mk
227
BOMB
FUZE
DATA
OP
1548
Chart Actiol Modi the ic is In0 Statu Restr Air TI Indicr the fl
ARMED ARMED
Figure
Weight
7Q.-Outline
Drawing
of Tail Fuze MI< 223
and Packing
Weight of Fuze Fully Loaded- AppmCmatc’ y IO.5 1b. Weight of Booster- 1.4 oz. tetryl Standard Packing-One fuze is packed in a single container with one Nose Fuze I-a 221. Two containers are packed in a metal crate measuring 27.1 in. x 12.3 in. x 6.3 in. and weighing about 65 lb. gross. 14
RESTRICTED
RESTF
BOMB
I I 1
Characteristics Action-Impact, inertia firing, 0.01~sec. delay. ModificaGm+-Mods 0 , 1,3, and 4 d%Te~only in the identity of the manufacturer. Mod 1 ,!L S. is modified for antisubmarine use. Status-Obsolete. Restriction
on Use-Training
purposes
Air Travel to Arm--Approximately
only
850 to 1100 ft.
Indications of Arming--The window in the side of the f uze permits visual examination t’o dct ermine
Figure 7 7 .--Tail RESTRICTED
TAIL
FUZE
Mk
223
If the upper surface of the the state of arming. striker has separated from tlhe outer sleeve by more than 3:s in ., the fuze should be considered arnle&. Bombs in Which
Used
500~lb. Cr. P. Bomb Mk 12 and Mods SOO-lb. Demo. Bomb Mk 9 1000-lb. G. P. Bomb Mk 13 and I\1ods 1000-h. Demo. Bomb Mk 9 1000~Jb. G. P. Bomb Mk 36
Fuze Mk
223 5
15
1cr
BOMB
FUZE
OP
DATA
Figure
Weight
7 I.-Outline
D rawing
of Athwartship
Hydrostatic
Fuze Mk
1548
224
and Packing
Weight of Fuze Fully Loaded--Approximately 12.0 lb. Weight of Booster--O.5 oz. tetryl, and 8.9 oz. TNT Standard Packing--Four metal containers, each containing one complete fuze (irwluding booster and booster extender) with bolts and gaskets, are packed in a nletal crate measuring 17.2 in. x 7.S in. s 7.8 in. anti weighing about 56.5 lb. gross
16
”
RESTRICTED
F
I
F
OP
1548
BOMB
ATHWARTSHIP
Characteristics Action--Hydrostatic: arming and firing. Modifications - Mods 0, 1, and 2 differ only in the identity of t8hc IllfLnllfa(‘tlil’f~1’. Status-~-O~)solc~tc~. Restriction on Use--Not to hc used by Naval activities. Air Travel to Arm-None rcquirtv~.
BOOSTER
I---
RESTRICTED 67O!iS’i-45 -2
13.-Athwartship
FUZE
Mk
224
Indications of Arming-Thrl fuzc is partially armed Hydrostatic when the jump-out pin is missing. pressure is needed to c*ornpleto alming. Bombs in Which
Used
All depth bombs with athwartship fuze povkct~. (Requirc3 iisc of a spacm wh-hclnus;chd in &XL and 7OO-lb. depth bombs.)
r
BOOSTER
EXfH4DER
Figure
HYDROSTATIC
Hydrostatic
Fuze Mk
PISTOL
224
17
BOMB
FUZE
DATA
OP
.
154
I
-
Figure
Weight
74.-Outline
Drawing
of Nose Fuze Mk
227
and Packing
Weight of Fuze Fully Loaded---Approximately 0.7 lb. Weight of Booster-O.1 oz. tetryl. Standard Packing---Four metal containers, each containing 24 fuzes, a,re packed in a metal crate measuring 17.3 in. x 13.0 in. x 12.9 in. and weighing about 102 lb. gross.
18
RESTRICTEC
-_____
cOP
1548
BOMB
FUZE
Characteristics
near sea level; 3000 ft’. at an altitude
Action--instantaneous upon impact. Modifications- -None. Status -Obsolete. Restriction on Use--None. Air Travel to Arm -LIppt~osirnately 1500 ft’. when
Indication arming.
Figure 75.-Nose RESTRICTED
NOSE
RESTRICTED
of Arming---No
Bomb in Which S-lb. ,Intiaircraft
Fuze Mk 227
external
Used Bomb Ml< 34.
Mk
227
of 20,000 ft. indication
of
BOMB
FUZE
DATA
OP
ARMED
n
I
154
I
L-l I.9” Figure
Weight
76.-O
u tl ine D rowing
of Tail Fuze AN-Mk
228
and Packing
Weight of Fuze Fully Loaded--Approximately 10.5 lh. Weight of Booster-l.4 oz. tctryl Standard Packing--Few fums, each in a metal container, arc puked metal crate 17.1 in. x 11.6 in. s 11.6 in. and weighing about 60 11). gross.
20
in a
RESTRICTE
OP
r1548
BOMB
Characteristics Action-Impact, inertia firing, 0.0%sec. delay. Modifications--NIocts 0 and 1 differ only in the identity of the manufacturer. Status-Service. Restriction on Use- -None. Air Travel to Arm --Approximatlely 1) 100 ft. Indication of Arming---Thth wintlow in the side of
Figure
RESTRICTED
77.--Tail
.
TAIL
FUZE
AN-Mk
228
the fuze provides visual examination for arming. If the upper surface of the striker has separated from the outer sleeve by more t’han $(/6in., the fuze should be considered armed. Bombs in Which
Used
1000-lb. ,4. I’. Bomb AN-Mk 33. Mk 1 and AiN-Allc
1600~lb. A. I’. Bombs
Fuze AN-Mk
228
1.
BOMB
FUZE
OP
DATA
1548
12.4
Figure
Weight
78.-Oufline
D rawing
of Tail
Hydrostatic
Fuze Mk
229
and Packing
Weight of Fuze Fully Loaded-Approxinmtely 14.5 lb. Weight of Booster--l.6 OZ. tctryl. Standard Packing-m-Four fuzes, each in 1~ metal contuiner, are pwked. in a me1 al crate measurin g 17.5 in. x 11.6 in. s 11.6 in. and weighing nhout 75 lb. grOS.
22
RESTRICTED
RI
BOMB TAIL HYDROSTATIC
Indication arming.
Characteristics
Action-Hydrohatic: arming and firing, adjustable to firing depths of 25, 50, 75, 100, and 125 ft.
Bombs in Which
Modifications-Mods 0, 1, and 2 differ only in the identity of the manufacturer. Status- -0bsoletc. Restriction activities.
on Use-Not1
to be used by Naval
Air Travel to Arm--Appl,o?iimatcly
400 to 500 ft.
Figure
RESTRICTED
79.-Tail
of Arming-No
Hydrostatic
FUZE Mk 229
external
evidence
of
Used
650- and 700-lb. depth bombs-All 500-lb. Demo. Bomb Mk 9 1000~lb. Demo. Bomb Mk 9 500~lb. G. P. Bomb Mlr 12 and Mods 10004b. G. P. Bomb Mk 13 and Mods 1000-11,. G. P. Bomb Mk 36
fuze
Mk
229
23
BOMB
FUZE
OP
DATA
1548
Character Action-t to firing (3 Modificati llotls 0, incorpora. 6 have a4 sized: MO emphasize Status- --I ,1 Restrictio
12.7”
lo
be
llse~
I
figure IO.--0utline
Weight
D rawing of Tail Hydrosfatic fuze AN-Mk
230
and Packing
Weight of Fuze Fully Loaded-Approximately 14.5 lb. Weight of Booster-O.9 oz. tetryl. Standard Packing-Four fuzes, each in a metal container, arc packed in a mct~al crate measuring 16.5 in. x 11.6 in. x 11.6 in. and weighing about 75 lb. gross.
24
RESTRICTED
RESTRIC’
BOMB TAIL
Characteristics Action-1 Iydrost atic‘ arllling and firing, adjustable to firing depths of 25, 50, 75, 100, and 125 ft. Modifications - Mods 1, 3, 4, 5, and 6. 11~1s 0, 1, and 3 are similar; 1lods 4, 5, and 6 Mods 5 and incorporate added safety features. 6 have accuracy of 25-ft. clept’h setting emphasized: Mod 4 has accuracy of 50-ft. depth setting eruphnsized. Status --IClods 0, 1, and 3--Obsolete. 1lods 4, 5, and (~--Service. Restrictions on Use--Pllods 0, 1, mtl 3 are not to be used front Naval aircraft, Xo restrictions
Figure
RESTRICTED
27.-Tail
HYDROSTATIC
FUZE AN-Mk’n3o
on use of Mods 4, 5, and 6; but use of Mods 5 and 6 is preferred because of more accurate 25-ft. depth setting. Air Travel to Arm--,ipprosimately 300 to 400 ft. Indication of Arming--No external indication of arming.
Bombs in Which Used
Hydrostatic
325-lb. Depth Bomb Ml\: 53 and Mods. 350-lb. Depth Bomb Mk 54 and Mods. 500-lb. G. P. Bomb SN-M64 and Mods. 1000-lb. G. P. Bomb AN-M65 and Mods. 2OWlb. G. P. Bomb 21N-,1166 and Mods.
Fuze AN-M&
230
25
BOMB
FUZE DATA
Figure
OP
22.-Outline
Drawing
of Tail Hydrogatic
Fuze
Mk
231
Mod
1548
0
Weight and Packing Weight of Fuze Fully Loaded-ApprosimaIcly 6.5 lb. (Includes relay pellets.) Weight of Booster-O.8 oz. tetryl Standard Packing-Six fuzes, each in a metal container, are packed in a mc~tal crate measuring 9.2 in. s 13.7 in. s 13.8 in. and weighing about 5:‘, lb. gross.
26
RESTRICTED
BOMB TAIL
lop 1548
Characteristics Action--Hydrostatic arnling and firing; fixed depth setting at 25 ft. Modifications--None. S tatus-Scrviw . Restrictions on Use-None. .\ir Travel to Arm-Approximately 300 to 400 ft.
Figure
TRICTED
RESTRICTED
23.--Tail
Hydrostatic
HYDROSTATIC
Indication arniing.
FUZE Mk 231 Mod o
of Arming-n’0
external
indication
Bombs in Which Used 325-lb. Depth Bolnb Ail\: 53 and Mods. 350-lb. Depth Bomb Mk 54 and Mods. 500-lb. Cf. Y. Bon~b ,IN-L164 and Mods.
Fuze
Mk
231
Mod
0
of
Weight and Packing Weight of Fuze Fully Loaded-Approximately 12.0 lb. Weight of Booster-O.5 oz. tetryl and. 8.9 oz. TNT. Standard Packing-Four metal containers, each containing one complete fuze (including booster and booster extender) with bolts aad gaskets, are packed in a metal crate measuring 17.2 in. x 7.8 in. s 7.8 in. and weighing about 60 lb. gross.
RESTRICTED
BOMB
OP 1548
ATHWARTSHIP
Bomb Fuzes Mk 232 and Mk 233-These special fuzcs arc (lescribcd in 01’ 994. The f uzw and in formation concerning them nrny hc obtaiwd by special rcqucst to t)hc 13urchauof Ordnance.
FUZE Mk 234
and 2 differ only in the identity of the manufacMod 3 has only one detonator slider. turer. Status-Obsolete. Restriction on Use---Not to be used by Naval activities. Air Travel to Arm-None required. Indication of Arming-The fuze is partially armed Hydrostatic whcan the jump-out pin is missing. pressure is needed to complctc arming.
Characteristics
Bombs in Which Used
Action---H-ydlaost ti tic atming and firing, adjustable to firing depths of 25, 50, 75, 100, and 125 ft. 0, 1, Modifications- -11 ods 0, 1, 2, and t?. Mods
All depth bombs with transverw fuzo pockets. (Itequires use of a spacer witZh 65O- and 700-lb. depth bombs.)
Figure
ESTRICTED
HYDROSTATIC
RESTRICTED
25.-Athwurtship
Hydrostatic
Fuze Mk
234
29
BOMB FUZE DATA
MK MK
OP
1548
1 ARMED
10.6” I- 14.6”
n-&J-
UNARMED
Figure
26.-O
u tl ine
Druwing
of
Tail
Fuzes
Mk
237
Mod
0 and
Mk
238
Mod
0
Weight and Packing Fully Loaded--All< 237 approximately 4.3 lb. 111~ 238 approximately 4.5 lb. Standard Packing--Ten fuzes (without vanes), each in a metal container, and two containers, each holding vane assemblies, are packed in a metal crat)e whose weight and dimensions are: Weight Fllze Crate size (gross) Mk 237 20.7 in. s 6.7 in. x 14.4 in. 64 lb. hlk 238 20.7 in. s 6.7 in. s 18.4 in. 71 lb. Weights
30
of Fuzes
RESTRICTED
OP
BOMB TAIL
1548
Mininlum release Restriction on Use--None. altitude is same as for instantaneous fuzes. Air Travel to Arm-Approximately 400 to 500 ft. Indication of Arming-If tlhe distance between the eyelet on the gear mechanism and the flange on the stem cup is greater t,han 3’sin., the fuze should be con sidered armed.
Bomb Fuzes Mk 235 and Mk 236-These special fuzes are described in OP 690. The fuzes and information concerning them may be obtained by special request t)o the Bureau of Ordnance.
Bombs in Which Used
Characteristics Ahon--Lead shear ant1 30-hr. Modifications---Mods mechanism details. Status-Service.
wire,
long
delay,
RESTRICTED
2-,
lo-,
Mk 237-500 lb. G. P. Bomb AN-M64Al* Mk 238-1OWlb. Cr. P. Bomb AN-M65Al* 2000-lb. G. P. Bomb AN-M66Al*
0 and 1 differ only in arming *Bombs without the Al modification the Al Mods are not available.
Figure
?ESTRlCTED
FUZES Mk 237 and Mk 238
27.--Tail
Fuze Mk
237
Mod
0
may be used if
BOMB
FUZE DATA
OP
1548
i 3.5”
I ARMED ,r ir
5.0
I Figure
1.g"28.-Outline
Drawing
of Nose Fuze Mk
239
Weight and Packing Weight of Weight of Standard Fllze Mk in. s 12.3
32
Fuze Fully Loaded-Approximately 7.6 lb. Booster-l.4 oz. tetryl. Packing--One fuze is packed in a single container with one Tail Two containers are packed in a metal crate Inensuring 27.1 223. in. s 6.3 in. and weighing about 65 lb. gross.
RESTRICTED
OP
1548
BOMB
Characteristics
fR 3" z
Action---Impact,, O.Ol-sec. delay. (Similar to Fuze Mk 221 except that booster has been cut down to fit Army G. P. bombs.) Modifications-None Status--Obsolescent Restriction on Use-None Air Travel to Arm--Approximately 850 to 1100 ft. Indication of Arming-If the protecting cap flange
Figure
RESTRICTED Fi'0587-45---3
29.~Nose
NOSE FUZE Mk
239
has separated from the index line on the outer sleeve by more than ?{Gin., the fuze should be considered armed.
Bombs in Which Used All AN-M G. P. bombs and Navy G. P. bombs ,escept’ the Navy loo-lb. G. P. Bomb Mk 4 and LZods
Fuze Mk
239
BOMB
FUZE DATA
OP
1548
14.4"
figure
30.-O
u tl’me D rawing
of Tail
Hydrostatic
FuzdMk
240
Mod
0
Weight and Packing Weight of Fuze Fully Loaded-6.6 Weight of Booster-O.8 oz. tetryl Standard Packing-Six fuzes, each crate measuring 9.2 in. x 13.7 in. x
34
lb. (Includes relay pellets.) in a metal container, arc packed in a metal 17.8 in. and weighing about 58 lb. gross.
RESTRICTED
OP
BOMB
1548
Characteristics Action-Hydrostatic arming and firing. (Similar to Puze -Mk 231, except for length of arming stem.) Modifications --None. Status-Service. Restriction on Use-None. Air Travel to Arm--Approximately 300 to 400 ft.
Figure
STRICTED
31.-Tail
Hydrostatic
TAIL
HYDROSTATIC
Indication arming.
of Arming-No
FUZE Mk 240 Mod 0
external
indication
Bombs in Which Used IOOO-lb. G. P. Bomb AN-M65 2000-lb. G. P. Bomb AN-M66
Fuze Mk
240
Mod
0
and Mods and Mods
of
BOMB
FUZE DATA
OP
1548
I
I-
5.0”
L +Figure
32.-Outline
Drawing
I .6”--of Nose Fuze Mk
243
Weight and Packing Weight of Fuze Fully Loaded-Approximat~cly 4.4 lb. Weight of Booster-l.9 oz. tetryl. Standard Packing---Fifteen flues, each in a metal contuincr, arc’ packed in a wooden crate measuring 26.5 in. x 15.5 in. s 11.0 in. and weighing about 98 lb. gross.
36
RESTRICTED
BOMB
DP 1548
Bomb Fuzes Mk 241 and Mk 242.-These fuzes have not’ been produced as of 1 June 194%.
Characteristics (water (liscr,imiutifing),
Action--1mpc:t ddfi~. Modifications
0.025SW’.
Figure
RESTRICTED
RESTRICTED
Status-Service. Restriction on Use--None. (Note--Designed to be used in conjunction with AN-MlOOA2 series tail fuzes witIh O.24-sec. delay primer detonator.) Air Travel to Arm-Approximately 450 ft. Indication of Arming --lf the vane cup is missing, the fuze is armed.
Bombs in Which Used ,111 AX-11 cvccept Xavy
--None.
33.~-Nose
NOSE FUZE Mk 243
Fuze Mk
243
G. P. bombs and Navy G. P. bombs loo-lb. Q. I’. Bomb Ml< 4 and Mods
BOMB
FUZE DATA
OP
IFigure
34.-Nose
1548
1.6”Fuze Mk
244
Weight and Packing Weight of Fuze Fully Loaded--,~pE”.oSilIla tdy 4 .A lb. Weight of Booster-l.9 oz. ttttr’yl. Standard Packing-Fifteen fuztls, tlach in a metal co:~tainer, art: packed in a wooden crate measuring 26.3 in. s 15.5 in. s 11.0 in. and wc4ghing about 98 lb. gross.
38
RESTRICTED
BOMB
,P 1548
Characteristics
Status-Service.
(Similar to Fuze Action-Impact, four-sec. delay Mk 243 except for differences noted below.) Modifications-Fuse Mk 244 Mod 0 is the same as Fuze Mk 243 except) for the delay element. Fuze Mk 244 Mod 1 differs from Fuze Mk 244 Mod 0 in that it has an added striker head and hze Mk 244 Mod 1 will reduced shear threads. function on ground impacts from altitudes of 1000 ft. and over.
Figure
RICTED
RESTRICTED
NOSE FUZE Mk 244
X-Nose
Restriction
on Use-None.
Air Travel to Arm-Approximately Indication of Arming-If the fuze is armed.
450 ft.
the vane cup is missing,
Bombs in Which Used All AN-M G. P. Bombs and Navy G. P. bombs except Navy loo-lb. G. P. Bomb Mk 4 and Mods
Fuze Mk
244
Part 2
ARMY BOMB FUZES
NOTE
The
obsolete,
scribed
prewar
fuzes
in this
pamphlet.
used by Naval
activities.
listed These
below
are
not
fuzes
are not
been
assigned
de-
to be
. .
Ml05 Ml07 Ml 09 The designation ----.I-- c--w, service cub.
RESTRICTED
Ml41
has
not
to
a
BOMB
FUZE DATA
OP
1548
Char Actia Prim 0.026 l
U
AN-M 16OA2-6.6” AN-M lOlA2-9.6” AN-M 102A2-13.6”
Mod se% ctPlaJ the f sorief prim blade qrm Statu
Rest] Air ‘I M *4r PRIMER DETONATOR
’
Indic PYCIC thtJ \ be cc
M 14
Figure
[36.-O
u tl ine
Drawing
of
Tail
Fuzes
AN-MlOOA!?,
AN-M107A2,
and
AN-MIOlA2
Boml
Weight and Packing Weights of Fuzes Fully LoadedAN-MlOoAa--_ -_ .__ ._ ~--__ 2.7 lb. AN-MlOlAa-. ~~_ ~~ _~ __- 2.9 lb. AN-M102A2m--~._---~~~-~- -::-m-____ ___ 3.2 lb. Standard Packing-Twenty-five fuzes, each in a metal container, are packed in a wooden crate whose weight and dimensions are: E'uze
AN-MlooA2 AN-R21olAa AN-R2102A2 42
Grate size
24.3 in. x 14.8 in. x 15.1 in. 27.3 in. x 14.8 in. x 15.1 in. 31.3 in. x 14.8 in. s 15.1 in.
M and 1
Weight (gross)
116 lb. 129 lb. 145 lb.
RESTRICTED RESl
t
OP 1548
BOMB TAIL
FUZES AN-M
Characteristics Action-Impact, inertia-firing, ?‘rimcr Detonator Ml4 with 0.0%, O.lO-, or 0.24-see. dolay
interchangeable non-delay, o.Ol-,
ooA2, AN-Ml 01A2, AN-MI 02A2
M102, AN-MlOZAl, and AN-M 102A2
Modifications-M 100 and M 1OOAl series. 34 100 scbricshas an eight-bladed vane and a O.l-sec. tlclay primer detonator permanently assembled to ,4N-h/l1 OOAl series is similar to M 100 the fuzc. , except, t,h:zt it has an interchangeable ‘;(‘I’lCS L AN-M lOOA series has a fourprirncr detonator. Maded vane and requires a shorter air travel to arm than clithor M1OO or AN-MlOOAl series. Status-M 100 series-Obsolete-Being replaced by AN-Ml OOA2 series AN-MlOOAl series-Obsolete-Being replaced by AN-M 1OOA2 series. AN-M 1OOA2 series--Service
1OOO-lb. G. P. Bomb ANM44 and Mods 1000-lb. G. P. Bomb ANM65 and Mods 1000-lb. S. A. P. Bomb AN-M59 and Mods I 000-lb. Chemical Bomb AN -M79 2000-11:. G. P. Bomb ANM-34 2000-lb. G. P. Bomb ANM66 and Mods ~OOO-lb. L. C. Bomb ANh’f56 and hfods
Restriction on Use--None AirTravel to Arm-((Approximate) Ml00 and AN-MlOOAl AN-Ml 00A2 series-445
series-2000 ft.
ft.
Indication of Arming-If-the
distance between the clyclct on the gear mechanism and the flange on tlw vane cup is more than $ in., the fuze should l)e considered armed.
Bombsin Which Used Mloo, AN-Mloo, iIn(lAN-M 1OOA2
k!lOl,AN-hflOlA1, und AN--MlOlA2
RESTRICTED
l(K)-lb. G. P. Bomb M30 and Mods 250-lb. G. P. Bomb M57 and Mods 220-lb. Frag. Bomb 260-lb. Frag. Bomb M81
Ah’ANM88 AN-
500-lb. G. P. Bomb ANMU and Mods 500-lb. G. P. Bomb ANM64 and Mods 500-lb. S. A. P. Bomb AN-M58 and Mods 500-lb. Incendiary Bomb AN-M76 500-lb. Chemical Bomb AN-h178
Figure
37.--Tail
AN-M107A2,
Fuzes AN-M
1 OOAI,
AN-M702A2
43
OP
BOMB FUZE DATA
15481
I-
Charac ActionModific lcrs fro1 air traT Fuze A featllre~
StatusRestricl to be 1 on use ( Air Tra MIN
VANE USED WITH FLAT-NOSE DEPTH BOMB
\
t
Figure
+ t 38.-O
/ E.6”u fline
Drawing
of
Nose
Fuze
AN-MI
03AI
Weight and Packing Weight of Fuze Fully Loaded-Approximately 3.7 lb. Weight of Booster-l.9 oz. tctryl. Standard Packing-Twenty-five fuzcs each in a metal container, are packed In a wooden crate measuring 22.3 in. s 17.3 in. s 9.2 in. and weighing 132 lb. gross. 44
RESTRICTED RESTRI
BOMB NOSE FUZE AN-Mlo3Al
OP 154E
haracteristics ction-Impact,
AS-31103,
instantaneous,
or 0.1~sec. delay.
h4 103 difIS from the ,1N-M 103 in that it requires a longcl 1’ trnvcl to arm. Fuze A N-M 103 differs from w’ ,1N-Ml03Al in having inadequate safe@ ;Itwos.
!odifications-M 103 and ,1N-M 103.
tatus--?rf103 and AN-MlO3-Obsolctcl. AN-XI103~~1-Service.
estrictions on Use--Ml03 1 be used by Naval I use of AN-MlO3Al.
and AN-M103-Not No restriction activities.
ir Travel to Arm-- -(Approximate). 11103
,dN-bCZlO3Al
1140 ft. for delay. 1710 ft. for instantaneous.
Indication of Arming--If missing, the fuze is armed.
Bombs in Which Used
510 ft. for delay. 765 ft. for instantaneous. the arming disc&s aw
.
lOOO-lb. ,iircraft &line AN-MI\; 13 Mod 1. Wlb. Frag. Bomb M82. All bombs* 100 lb. and over that receive a nose Bomb AN-M47A2, fuze exwpt the’ Chemical Chemkal Ronll) &170, and Navy loo-lb. G. Y. Bomb Mk 4 and hLlods. *Otis auxiliarv booster is reqlkhd whe11 used in Navy ~Iust use special vane assembly when used with bombs. flat-nosed depth bombs. Special 4-in. diameter vane, rcquirtxd for use in the go-lb. F’rag. 13omb 11182, is supplied \vit h fi II asselnblies of boml)s.
‘H BOMB
Figure
ESTRICTEI
RESTRICTED
B.--Nose
Fuze AN-M
1 O3A 7
45
BOMB
OP 1548
FUZE DATA
Char, Actio Modi precil Statu 4.4”
Restr cautic
0
Figure 40.-O
I -
J
u tl ine
DELAYED AIMING PLUG IS ON OPPOSITE SIDE OF FUZE I N LINE WITH THIS PLUG
Drawing of Nose Fuze AN-M7
04
Weight and Packing Weight of Fuze Fully Loaded-Approximately 1.2 lb. Weight of Booster-O.7 oz. tetryl. Standard Packing--Fifty fuzes, each in a metal container, are packed in a wooden crate measuring 17.2 in. x 16.3 in. x 11.4 in. and weighing 98 lb. gross.
46
RESTRICTED
REST
OP
BOMB NOSE FUZE AN-Ml04
1548
Characteristics Action--Instantaneous
upon impact.
Modifications-M 104 preciable difference.
and
Status-Obsolete-Replaced Restriction on Use-See xhions.
AN-M 104.
No
ap-
Bombs in Which Used
by AN-M12OAl. page 8 for special
Air Travel to Arm-None required. Arms 2.5 sec. after arming pin jumps out. Indication of Arming-Delayed arming plug missing.
pre-
X&lb. Para-Frag. %-lb. Para-Frag.
BUG IS ON FUZE IN UG
Figure
a ss.
RESTRICTED
RESTRICTED
41 .-Nose
Fuze AN-M
IO4
Bomb AN-M140 and Mods Bomb AN-M72 and Mods
BOMB
FUZE DATA
OP
Figure
42.-Outline
Drawing
1548
of Tail Fuze M 7 06
Weight and Packing Weight of Fully Loaded Fuze-Approximately 2.4 lb. Standard Packing-Fifty fuzes, each in a metal container, are packed in a wooden crate measuring 24.4 in. s 10.7 in. s 11.4 in. and weighing 157 lb. gross. 48
RESTRICTED
RE
OP
BOMB TAIL
1548
Characteristics Action-Impact, delay Modifications-M106, MlOGAl, and M106A2 differ only in delay times as shown below. Ml06 4-5 sec.-delay M106Al 8-11 sec.-delay M106A2 4-5 sec.-delay Status-Obsolete-Replaced series fuzes.
by Ml 12 and Ml 15
Figure
RESTRICTED
43.-Tail
Restriction activities. Air Travel Indication
on Use-Not to Arm-None
FUZE M106A2
to be used by Naval required.
of Arming-Safety
pin missing.
Bombs in Which Used *411 *4rmy and Army-Navy S. 9. P., and ,4. P. Bombs
Fu ‘ze Ml06
Standard
G. P.,
Charac Action Modifi have a head aI StatusRestric wctiviti
SAFETY BLOCK
Figure
44.-Outline
Druwing
of Nose Fuze M708
Weight and Packing Weight of Fully Loaded Fuze-,4pprosinlatlely 0.5 lb. Standard Packing-Two hundred fuzes, each in a metal container, are packed in a wooden crate measuring 17.8 in. s lG.2 in. x 8.2 in. and weighing 131 lb. gross. 50
RESTRICTED
RESTRll
OP
BOMB
1548
Characteristics Action--Instant meow upon impact. Modifications ---Early lots of Fuze 1\1108 did not hll~e a safety block inserted bebween the striker head and fuze body. Status--0bsolet e. Restriction on Use -Not to be used by Naval activities.
Figure
RESTRICTED
45.~-Nose
NOSE FUZE Ml08
Air Travel to Arm-None required. Indication of Arming--Arming pin block missing.
and
safety
Bombs in Which Used 1Wlb. Target-Iclentification Bomb M75 100~lb. Incendiary Bomb Mli: 28 l(X)-lb. Chemical Bomb AN-M47 and Mods
Fuze
M 7 08
51
BOMB
FUZE DATA
OP
1548
C A n ir h C S (9 R fr
Figure
46.-Outline
Drawing
of Nose Fuze AN-M
17 OA 7
Weight and Packing Weight of Fuze Fully Loaded-,~pI>rosilllat~~l~ 1 .O lb. Weight of Booster-O.6 oz. tetryl. Standard Packing-When not issued with the bomb clusters-four waxcovered paper cartons, each contlaining twclvc fuzes, are pac*ked in a wooden crate measuring 22.9 in. s 10.9 in. s 10.9 in. and weighing 77 lb. gross. 52
RESTRICTED
RES
OP
1548
BOMB
Characteristics Action-Inst8antaneous
upon
impact. from AN-M 11 OAl in that it requires a longer air travel to arm and has a three-segment safety ,block instead of a C-shaped safety block. Status-Ml lo-Obsolete; AN-Ml lOA-Service. (To be rcplaccld by Fuzc Ml 58.) Restriction on Use-Fuze Ml10 will not be used from Naval aircraft, See Page 8 for special pre-
Modifications--M 110 differs
.n
RESTRICTED
NOSE FUZE AN-MI
IoAl
cautions in the use of Fuze AN-MllOAl. Air Travel to Arm- (Approximate). Mllo--_____ --_-.. ----------m’---2200ft. AN-MlloAl----------------_-----725ft. Indication of Arming-Safety block (or segments of block) missing.
Bombs in Which Used 20-lb. Frag. Bomb AN-M41 and Mods 115-lb. Chemical Bomb M70
BOMB
OP 1548
FUZE DATA
Chc AC1 ins1 Ma safe spa and h41 to CSCl EX( Ml Sta FW
Res we
I
3.6”
Figure
48.-Outline
Drawing
of Nose
Fuze
M7 7 IA2
Weight and Packing Weight of Fuze Fully Loaded-Approxinlfltely 1.4 lb. Weight of Booster-O.2 oz. black powder. Standard Packing--Fifty flues, each in a metal container, are packed wooden crate 15.3 in. x 15.3 in. s 12.0 in. and weighing 74 lb. gross.
in a
RESTRICTED
RES
t
OP
BOMB
1548
Characteristics
Air Travel
Action-Mechanical instantaneous upon
time, 5- to 92-sec. delay 01 impact. Modifications-Fuze Ml 1 lA1 has a three-segment snfetv block and an arming vane with a four-in. ~~~an”as compared to the C-shaped safety block and. the arming vane with a t,hree-in. span of JI111,12. MIllAl requires a longer air travel is like hIlllA1 to mm than Ml1 11~2. Ml11 tlsccpt that its minimuln time setting is 15 sec. Except for these difl’ertnces, FUZCS, PI111 1, Llllllll, and X/llllA2 arc similar.
Status-M 111 A2-Service ; being replaced by Ml 11 and Ml 11 A-obsolete. F~zc ~iN-R/1146. Restriction on Use--Not) to be used in shipboard operations.
Figure
RESTRICTED
RESTRICTED
49.~-Nose
NOSE FUZE Ml1 A2
to Arm-(Approximate)
MlllB2-m _____ ~~ __~ --~----------~_ .---___--_ Ml11 and MIllAlIndication of Arming-Safety of block) missing.
block
1300 ft. 2200ft. (or segments
Bombs in Which Used Flare-M26 and Mods Photoflash Bomb M46 and Mods Simable “Butterfly” Clusters M28 and M29” *Sow Fuze 31111 is not> suitable for use in these clusters, because the time setting normally used should be less than the nliuimum setting of 15 sec. on the Nose Fuze 11111.
Fuze M 7 17A2
BOMB
FUZE DATA
OP
a
Mll2Ai -6.6” Mll3AI - 9.6” - 13.6”
1548
--
i-l
1
-PRIMER
Figure
50.-Odine
D rawing
of Tail
DETONATOR Ml6AI
Fuxes M7 72A7,
M7 73A7,
M7 74A7
Weight and Packing Weights
of Fuzes
Fully Loaded-(Approxirm
t (I)
M112Al-_-mm--.--____.. _-__-~~-~ Mll?,Al-_---______ -----_-_._~.~ M114Al-m--m_-____._ __- _..-__ Standard Packing-Twenty-five fuzes, each in a wooden crate whose dimersions are: i+;x AN-M112A1 AN-M113Al AN-M114Al 56
(‘x,lo
- -I-._
---._
in a metal
: i;:c
18.6 in. x 14.8 in. x 15.8 in. 21.6 in. x 14.8 in. x 15.8 in. 25.6 in. x 14.8 in. s 15.8 in.
- _ _ -2.3 lb. - _.---m-----_a.slb. ------_e------2.81b. container,
are packed
Weight (gross)
.112 lb. 124 lb. 141 lb.
RESTRICTED
R
OP
BOMB TAIL
1548
FUZES MllnA1.
M113A1,
M114A1
Characteristics Action-Impact, inertia firing, Interchangeable Primer Detonator M16Al with 4-5 or 8-15 sec. &lay. Modifications---M112, hI113, Ml14 will take only Primer Detonator M 16. M112A1, M113A1, and 11114A1 are modified to take Primer Detonator 1ll6A1, but can also take Primer Detonator Ml6. Status-M112, M113, R/1114-Obsolescent. MllZAl, M113A1, M114Al---Service. Restriction on Use-Not to be used by carriertInsed aircraft: 8-15 WC. delay to be used for shore targets; 4-5 sec. delay to be used for ship Wgets. Air Travel to Arm-Approximately 100 ft. Indication of Arming--If the distance between the arming-wire holder and stem cup is greater than ;/z in., the fuze should be considered armed.
Bombsin Which Used II112 and Mll2A1
Ml13 and Mll3Al
Ml14 and Ml 14A1
RESTRICTED
loo-lb. G. P. Bomb ANAM30 and Mods wm 250-lb. G. P. Bomb ANM57 and Mods 500-lb. G. P. Bomb ANM43 and Mods 500-lb. G. P. Bomb ANM64 and Mods 500-lb. S. A. P. Bomb AN-M58 and Mods 1OOO-lb. G. P. Bomb AN-M44 and Mods lOOO-lb. G. P. Bomb ANM65 and Mods 2000-lb. G. P. Bomb ANM34 and Mods 2000-lb. G. P. Bomb ANM66 and Mods IOOO-lb. S. A. P. Bomb AN-M59 and Mods
Figure
57.-Tail
Fuzes M7 72A7,
M7 73A7,
M7 74A7
57
BOMB
FUZE DATA
I
a
M 115-6.6” M 116-9.6” - 13.6”
PRIMER DETONATOR M 16AI
Figure
u tl ine
52-O
Drawing
of
Tail
Fuzes
MI
15,
Mt
16, M717
Weight and Packing Weights
of Fuzes Fully Loaded-
Ml15 Mll6--M117--~~ Standard a wooden
~_.
(Approximate)
.-~~
~~_ -___~
Packing-Twenty-five crate whose dimensions
-___~--
---.
_--_-__--_-_-----_--
--~-
__~-_____-___..
fuxes, each in a metal are:
container,
--2.71b. 2.9 lb. ~_---:3.21b. are packed
in
Weight Fuzv
Ml15 Ml16 Ml17 58
Crate 18.6 in, s 14.8 21.6 in. s 14.8 25.6 in. s 14.8
size in. x 15.8 in. in. x 15.8 in. in. s 15.8 in.
(gross) 119 lb. 131 lb. 148 lb.
RESTRICTED
OP
1548
BOMB TAIL
Characteristics
Bombs in Which Used
Action--Impact, inertia firing. Pkcr Detonat’or Ml6Al with delay.
Interchangeable 4-5 or 8-15 sec.
Ml15 XI116
Modifications--NoIle. Status--Service. 5 sec. delay
to be used 4-5 sec. delay to be used for ship 450-650
Air Travel to Arm--Approximately
ft’.
Indication of Arming--If t,he distance between the eyelet and the vane-cup flange is greater than )( in., the fuze should be considered armed.
Figure
RESTRICTED .
10%lb. 25O-lb. 5Wlb. 500-lb. 500-lb.
Cr. Cr. Cr. Cr. S.
P. I’. P. P. ,\.
Bomb AN-M30 and Bomb AN-M57 and Bomb AN-M43 and Bomb AN-M64 and P. Bomb AN-M58
Mods Mods Mods Mods and
MOdS
Restrictions on Use-84 for shore targets, targets.
FUZES Ml 15, Ml 16. Ml 17
53.--Tail
11117
10(K)-lb. 1OOO-lb. Mods 2000-11~. Mods 2000-lb. Mods 1000-11). Xfods
Cr. I’. Bomb AN-M44 and Mods G. I’. Bomb AN-3165 and CT. P.
Bomb
AN-M34
and
G.
Bomb
AN-M66
and
P.
S. ,I. I’. Bomb
AN-M59
and
Fuzes M7 75, M7 76, M7 77.
59
BOMB
FUZE DATA
Figure
54.-Nose
Fuze AN-M
7 ZOA 7
Weight and Packing Weight of Fuze Fully Loaded-Approximately 1.1 lb. Weight of Rooster-O.7 oz. tetryl. Standard Packing-Twenty-four fuzes, each in a metal container, are packed in a, wooden crate measuring 20.4 in. x 18.2 in. x 7.5 in. and weighing 58 lb. gross. Old er method packed 50 fuzes in a wooden crate weighing 98 lb. gross. 60
RESTRICTED
BOMB NOSE FUZE
of’ 1548
Bomb Nose Fuzes T32 (M118), T33 (MllS)-Honlh NOW Fuze T32 was standardized as the Ml 18 hut has subsequently been dest’andardizcd to its previous T32 kignation. The bomb Nose Fuze T33 has ncv~r been standardizcld. Neither of thcsc fuzes is suitable for Navy use.
I
Characteristics Action--lnstuntancous upon impact. Modifications--:IN-M12OAl differs from the ANbll20 only in requiring a shorter time to arm. Status-AN-M 12O-Obsoltwen t ; AN-M 120AlScrviw. A new fuze, the Mli’O, is similar to the
Figure
‘RICTED
RESTRICTED
55.-Nose
AN-M120Al
AN-M12OA1 except that it requires a still shorter arming time (1.5 *0.3 sec.). Restrictions on Use-None. Because this fuze requires no air travel to arm and is extremely sensitive when armed, clxtremc care should be taken when handling bombs containing this fuze. See page 8 for special precautions. Air Travel to Arm-Now required. AN-Ml20 arms by clockwork in 2.5 *O.3 SW. and ANM120Al arms in I.9 kO.3 sec. after r&ase of the arming pin. Indications-of Arming--,hning pin missing.
Bombs in Which Used Z&lb. Yara-Frag. 23-lb. Para-Rag. 120-lb. Yara-Frag.
Fuze AN-M
120A
Bomb AN-M40 Bomb M72 Bomb M86
and il/lods
7
61
BOMB
FUZE DATA
OP
1548
I
M 123Al-6.3” M 124AI- 9.3” M 125Al-13.3”
’
c
j I / 1
A in N \; *81 Y’f
Sl
R fit Ai clt le lFigure 56.--Tail
L ong-Delay
l.3”-
Fuzes
I 1
M 723A?,
to le IW
M 7 24A I M 7 25A 7
Cl1 tc l-0 ca
w: st
Weight and Packing Weights of Fuzes Fully Loaded---(,4pprosimat~c) Ml23,11-_ ~_ _-~ Ml24Al__~_ ~_ M125Al-~- _---__-_-: m:m--------m--
62
Standard Packing-Twenty-four in a wooden crate.
fmes,
Fuze M123Al M124Al ,Vl25Al
Crate
tlac:hlir. volume
2.5 cn.’ ftl. 2.9 cu.‘ft. 1 3.5 cu.-ft,.
Bc -
a metal~container,
--- 2.9 --- 3.1 _.~ -_ 3.4 arc packed Weight 122 lb. 134 lb. 149 lb.
RESTRICTED
RI
OP 1548
BOMB TAIL
FUZES Ml 23A1, Ml 24A1, Ml 25Al
LONG-DELAY
11124, Bomb Fuzes M121, M122-These fuzes have been designecl and produced for special uses. Information concerning t’hem may be obtained by special request to the Bureau of Orclnance.
ZH124Al
11125, I\ll25Al
Characteristics Action-Chemical long-delay, l-144 hours, or instantaneous on attempted withdrawal. Modifications--Ml23,21 series differ from the 11123 series in having no reduction gearing and an eight-bla,ded rather than a four-bladed arming I-ane. Status--Ml23, Ml24, Plll25-Obsolescent ?r4123Al, Ml24A1, M125Al-Service Restriction on Use--Not to be returned to airfields or carriers. Air Travel to Arm11123, Ml24, Ml25--80 to 100 ft. to initiate tlelay action; 900 to 1400 ft. to seal fuze against leakage of solvent or entrance of moisture. k1123141, Ml24A1, >LI125A--Less than 100 ft,. to initiate delay action and to seal fuze against leakage of solvent or entrance of moisture. Indications of Arming--,lny fuze which has been dropped more than 10 ft., or subjected to high temperatures, or which has had its vanes free tlo rotate must be considered armed. Special indi(Biltors are provided in each shipping box to &OW \ðer or not fuzcs ha,ve been subjected to high storage temperatures.
500-lb. G. P. Bomb AN-M43 500-lb. G. P. Bomb AN-iM64 and Mods * 500-lb. S. A. P. Bomb AN1158 and Mods” 1000-lb. G. P. Bomb AN-h144 loo@lb. G. P. Bomb AN-M65 and 3lods * loo@lb. S. A. P. Bomb AN59 and Mods” 2000-lb. G. P. Bomb AN-h/134 2000-lb. G. P. Bomb AN-M66 and I\ lads *
*The Modifications of these bombs that have the adapter booster and base plate locking devices are the preferred bonlbh for 11s~ with thew fuzes.
Bombsin Which Used 11123, 11123Al
RESTRICTED
loo-lb. G. P. Bomb and Mods* 250-lb. G. P. Bomb
L4N-M30 Figure
AN-M57
57.--Tail
long--Delay M724A1,
Fuzes
M 123A1,
M125A7
63
.
,
BOMB
--
-
----
FUZE DATA 0 f-7
1 1 I
I
SAFETY
[
2.4”
Figure
58,-O
u tl ine
Drawing
of Nose
Fuze
AN-M
7 26A7
Weight and Packing Weight of Fuze Fully Loaded-Approximately 1 .l lb. Standard Packing-Fifty fuzes, each in a metal container, are packed in a 21.2 in. x 18.8 in. x 9.8 in. and weighing 101 lb. gross. wooden crate measuring
OP
1548
BOMB
Characteristics Action--Instantaneous upon impact. (Similar to Fuze AN-MllOAl but has no booster, as it is loaded only with a detonator.) Modifications-AN-Ml26 differs from the AN1l126Al in that the ,4N-Ml26 requires a longer air travel to arm and has a three-segment safety block instead of a C-shaped safety block. Status-AN-%I.126 -Obsolescent. AN-M126Al-Service (To be replaced by Fuze Ml59.1 .
Figure
ESTRICTED
RESTRICTED 670587-45
-
59.-Nose
NOSE FUZE AN-Ml26Al
Restrictions on Use-AN-Ml26 is not to be used by Naval activities. See page 8 for special precautions in use of AN-M126Al. Air Travel to Arm- (Approximat e) . AN-Ml26-2500 ft. AN-MlasAl-800 ft. Indications of Arming-Safety block (or segments of block) missing.
Bombs in Which Used loo-lb.
Fuze A N-M
chemical
Bomb
M4T a’nd Mods.
7 26A 7
65 5
BOMB FUZE
DATA
OP
SAFETY
1548
4
,
I Restr opera
Figure
60.-Outline
Drawing
of Nose Fuze M727
Weight and Packing Weight of Fuze Fully Loaded-Approximately 1.4 lb. Weight of Booster-O.6 oz. tetryl. Standard Packing-Twenty-five fuzes, each in a metal container, are packed in a wooden crate measuring 20.4 in. x 18.8 in. x 7.8 in. and weighing 59 lb. gross.
RESTRICTED
RESTR
BOMB
,3P 1548
Characteristics
Air Travel to Arm--Approximately 1300 ft. dications of Arming-Safety block missing.
time, 5-92 seconds, or inAction-Mechanical stantaneous upon impact. (Similar to fuze MlllA2 except that it has a 0.6-0~. tetryl booster.) Modifications-None. Status-Obsolescent -Being replaced by fuze M128.
Booster
Restrictions on Use-Not operations.
looo-lb. Chemical Bomb Adapter Booster Ml 17.)
to be-used
in shipboard
Figure
TRICTED
NOSE FUZE Ml27
RESTRICTED
6 7.-Nose
In-
Bombs in Which Used Aimable Incendiary Cluster, AN-Ml 7Al. 50%lb. Chemical Bomb AN-M78 (with Adapter Ml 17.j AN-M79
(with
Fuze M 7 27
67
BOMB
FUZE DATA
OP
1548
Charac Action ous uy except Modifi StatusRestric Air Tr; Indical
-r-----n
Figure
62.-Outline
Druwing
of Nose Fuze AN-M728
Weight and Packing Weight of Fuze Fully Loaded-Approximately 1.6 lb. Weight of Booster--O.7 oz. tetryl Standard Packing--Fifteen fuzes, each in a metal container, are packed in a wooden crate measuring 20.6 in. x 9.1 in. x 12.2 in. and weighing about 45 lb. . gross.
68
RESTRICTED
RESTRI
OP
1548
BOMB
Bombs in Which Used
Characteristics Action-Mechanical t’ime, 5-92 sec. or instantane011s upon impact. (Similar to F uze AN-31146 except had a 0.6-02;. tetryl booster.)
Modifications-None. Status-Service. Restrictions on Use-None. Air Travel to Arm-Approximately 1300 ft. Indication of Arming-Safety block missing.
Figure
STRICTED
RESTRICTED
NOSE FUZE Ml28
63.-Nose
Aimable
Incendiary Cluster AN-M 17A1 Chemical Bomb M78 (with Adapter Booster M 117) 1000~lb. Chemical Bomb AN-M79 (with Adapter Booster M 117) 500~lb.
Fuze A N-M
128
69
B6MB FUZE DATA
OP
BOMB (BUTTERFLY) AMIDSHIPS
1548
BC
FUZE MI 29
Characteristics
Bomb in Which Used
Action-Impact or aerial burst. * Modifications-None. Status-Service. Restriction on Use-None. Air Travel to Arm--After release from the cluster, approximately 50 ft. of air travel are required to activate the clockwork mechanism. Indication of Arming-If the arming spindle is unthreaded more than j/8 inch, t,he fuze should .-be considered armed.
Four-lb. Fragmentation (Butterfly) Bomb MS3 Note-Fuzes Ml29 are installed in the bomb and all settings are made at the factory. No attempt should ever be made to remove the fuzes, change the settings, or work on the fuzes in any way.
*All
fuzes
preset
impact-aerial
by manufacturer for action burst feature not used by Navy.
Char
Actia min. ’ Mod Statu Rest] Air ‘I aPPr’ activ India withc fuze
upon
Born FO
Note all SC ever the s *DI or 30
Figur Figure
64.-
Fragmentation
(Butterfly)
Bomb M83,
Side
View,
Open,
Showing
location
oIf Amidships
Fuze
RESTRICTED
RES
BOMBI(BUTTERFLY)
1548
BOMB (BUTTERFLY) Ml30 b M83 lb and ;tempt :hange &Y*
AMIDSHIPS
AMIDSHIPS
BOMB (BUTTERFLY) AMIDSHIPS Ml 31 (T49)
FUZE
(T48)
Action-Mechanical time, long min. * Modification-None. Status-Service. Restriction on Use---Nom. Air Travel to Arm-After release approximately 50 ft. of air travel activate the clockwork mechanism. Indication of Arming-When the withdrawn from the fuze more fuze should be considered armed.
delay
10 to
30
from the cluster, are required to . arming stem is than >/s in., the
Four-lb. Fragmentation (Butterfly) Bomb M83 Note--B’uzes Ml30 are installed in the bomb and all settings are made at the factory. No attempt ever should bc made to remove the fuzes, change t,he settings, or work on the fuzes in any way. *Delays vary with each fuze. or 30 min. by t,he manufacturer.
Fragmentation View,
RESTRICTED
Action-Anti-disturbance. Modifications-None. Status-Experimental service. Restrictions on Use--None. Air Travel to Arm--After release from the cluster, approximately 50 ft. of air travel are required partially to arm the fuze. Completion of arming occurs after ground impact. Indication of Arming-When the arming stem is withdrawn from the fuze more than >‘sin., the fuze should be considered armed.
Bomb in Which Used
in Which Used
figure 65.-
FUZE
Characteristics
Characteristics
Bomb
FUZES Ml 29, Ml 30 (T48),MI 31 (T49)
I’reset
(Buiferfly) Open
at either
Four-lb. Fragmentation (Butterfly) Bomb nil83 Note--Fuzes Ml31 are installed in the bomb and all settings are made at the factory. No attempt ever should be made to remove the fuzes or change the settings, or work on the fuzes in any way.
10, 20,
Bomb M83,
Top
Figure
66.-
Fragmenfation
(Butterfly)
Bomb
M83,
Closed
71
BOMB
OP
FUZE DATA
1548
-
Ch AC at
dn MI Sti Re fiel Ai1 Inc arr
M 132- 6.6” Ml33-9.6” M 134-13.6” I
Figure
D rawing
67.-Outline
Weight
and Packing
Weights
of Fuzes
of Tuil
long-Delay
Fuzes
M 7 32,
Ml
33,
M 7 34
Fully Loaded-((Approximate)
Ml32 ___________ MlM-_ _--___MlM____ - -__-
~~_ ~._~~__-~_ ~_ .~~_.--_-------__---_-2.1 -~ _~- ~~. ~~~- ~~ -_~ _~~ ..___________ -~~ 2.3 ~__-~---~----~-~~~ ~~- ~_~~~-_~~-_-~~--~~ 2.6
Standard Packing-Twenty-five in a wooden crate whose weight
fuzes, each in a metal and dimensions arc: Crate
size
14.8 in. x 15.8 in. s 19.2 in. 14.8 in. x 15.8 in. x 22.2 in. 14.8 in. x 15.8 in. s 26.3 in.
container,
.
are packed Weight (gross)
124 lb. 137 lb. 153 lb.
I
72
RESTRICTED
RE!
OP 1548
BOMB TAIL
Characteristics
LONG-DELAY
FUZES Ml32, Mi33, Ml34
Bombs in Which Used
Action-Chemical, long delay, 16 min. (average) at 80’ IF. or instantaneous on attempted withdraw al, Modifications-None.
h1132 loo-lb. 250-lb.
AN-1M30
and Mods
G. P. Bomb 9N-M57
M133
500-lb. G. P. Bomb ,4N-M43 500-lb. G. P. Bomb 3N-M64 and Mods 500~lb. S. A. P. Bomb -4N-M58 and Mods
Ml34
loo@lb. G. 1000-lb. G. 1000-lb. S. AIods 20oo-lb. G. 2000-lb. G.
Status--Service. Restriction on Use-Not to be returned to airfields or carriers. Air Travel to Arm---Approximately 100 ft. Indication of Arming-No external indications of arming.
G. P. Bomb
P. Bomb AN-M34 P. Bomb ,4N-M66
and Mods
r-* .,*
Figure
‘RICTED
RESTRICTED
68.-Tail
l, ong-Delay
Fuzes
M132,
M733,
.
P. Bomb AN-M44 P. Bomb 4N-M65 and Mods A. P. Bomb AN-M59 and
M734
.-
BOMB FUZE DATA
Charactc Actionous upor lower bo Modifica in havin instead ( Status-
I-‘-Figorec69.-Outline
Weight
of Booster-l.9
oz. tetryl.
Drawing
I.6”.-{ of Nose Fuze M I35A
I
’ 1548
Characteristics
Restriction
Action-Mechanical time 5-92 sec. or instantaneous upon impact. (Similar toFuze Ml 1 lA2, with lower body and booster of Puze AN-MlO3).
Modifications--Ml%Al in having a minimum instead of five sec. Status-Not procured
differs from time setting for Naval
Ml35 only of ten sec.
:TED
RESTRICTED
to be used
70.~-Nose
by
Naval
Air Travel to Arm-Approximately 1300ft. Indication of Arming-Safety block missing.
Bombs in Which Used May be used in any bomb in which MI103 will fit. (See page 15.)
use.
Figure
on Use-Not
activities.
Fuze M735A
7
Puze
AN-
BOMB
FUZE DATA
OP 1548
_--._
Figure
Weight of Booster-LO
76
77 .-Outline
Drawing
of Nose Fuze M 7 36AI
oz. tetryl
RESTRICTED
OP
BOMB
1548
Characteristics
D
Restriction
Action-Mechanical time, 5.0-30.6 sec. or instan(Same as fuze MI35 except taneous upon impact for faster clock and time scale.) Modification-kl136Al differs from Ml36 only in having a minimunr time setting of ten instead of five sec. Status--Not procured for Naval use.
Figure
CTED
RESTRICTED
iTI.---Nose
on Use-Not
NOSE FUZE Ml36141
to be used by Naval
activit,y.
Air Travel to Arm-Approximately 1300 ft. Indication of Arming-Safety block missing.
Bombs in Which Used &lay be used in any bomb in which Fuze ANMl03 will fit. (See page 45.)
Fuze Ml
36A 1
~_--_
~---
__-.--
BOMBIFUZE
OP 1548
DATA
Charac Actiontaneou!
Figurel73.-Outline
Drawing
of Nose
Fuze Ml38
Weight and Packing Weight of Fuze Fully Loaded-Approximately 1.4 lb. Weight of Booster--O.3 oz. tetryl. Standard Packing-Twenty-five fuzcs, each in a metal container,
are packed in a wooden crate measuring 20.4 in. x 18.8 in. x 7.8 in. and weighing 59 lb. gross.
78
RESTRICTED
RESTC;
BOMB
OP 1548
NOSE FUZE Ml38
except that it has a 0.3 oz. tetryl booster.)
Special Fuze Ml37 -This
fuze has been designed and produced for special uses. Information concerning it will be supplied by special request tlo the .Bureau or Ordnance.
time, 5-92 sec. or instan(Similar to Fuze MlllA2
Figure
IESTRICTED
Status-Obsolescent-Being M145.
replaced
by
AN-
to be used in shipboard
Restriction on Use-Not operations.
Air Travel to Arm--Approximately 1300 ft. Indication of Arming-Safety block missing.
Bombs in Which Used
lharacteristics iction-Mechanical aneous on impact.
Modifications-None.
74.-Nose
Aimable Incendiary Aimable Incendiary
Cluster AN-M17 Cluster E6R2
and Mods
Fuze M7 38
79
BOMB
OP 1548
FUZE DATA
Charac Action(Simila
Modifil except incorpc M103A
StatusRestric Naval feature
Air Tra 510 f 765 f
VANE USED WITH FLAT-NOSE DEPTH BOMB
c-----16”- . Figure
75.-Outline
Drawing
of Nose
Fuze
AN-MI
39A 1
Weight and Packing
Standard Packing-Twenty-five
Weight
metal
of Fuze Fully
Loaded-Approsima
3.7 lb.
Weight of Booster--l.9
80
OZ.tetryl
t el y
container,
are packed
fuzes, each in a in a wooden
crate
measuring 22.3 in. x 17.3 in. x 9.2 in. and weighing 132 lb. gross.
RESTRICTED
RESTRI 67
OP 1548
BOMB NOSE FUZE AN-M139Al
Characteristics
ITH t-4BOMB
Indication of Arming--Safety
Action-Impact, instantaneous or O.Ol-sec. delay. (Similar to Fuze AN-M103Rl except for delay.) Modifications-Pull39 is similar to Fuze AN-M 103 except for O.Ol-sec. delay time.’ Fuze AN-Ml39Al incorporates added safet,y features of Fuze AN!bI103Al. Status--M139--Obsolescent AN-M 139Al-Service Restriction on Use-M139-Not to be used by Naval activities because of inadequate safety features. AN-M 139Al --No restrictions. AirTravel to Arm -(Approximate) 510 ft. for delay 765 ft. for instantaneous
discs missing.
Bombs in Which Used loo-lb.
Aircraft
go-lb. Rag. All bombs* ceive a nose M47A2,
Mine AN-Mk
13 Mod
1
Bomb M82 weighing 100 lb. and over t’hat refuze except Chemical Bomb AN-
Chemical
Bomb vM70, and Navy
IOO-lb.
G. P. Bomb Mk 4 and Mods.
*OIW auxiliary booster is required when used in Kavy Must use special vane assembly and set on I SST. when used with flat-nosed depth bombs.
bOlIlbS.
each in a oden
crate
d weighing Figure
:STRICTED
RESTRICTED
76.~-Nose
Fuze AN-M139AI
81
BOMB NOSE FUZE AN-M140A1
OP 1548
:haracteristics ction-Impact, instantaneous or 0.025-sec. delay. Similar to Fuze AN-MI03Al except for delay me.) Iodifications-Ml40 is similar to Fuze AN1103 except for 0.025 sec. delay. Fuze AN1140Al incorporates adcled safety features of ‘uze AN-M103Al. ltatus-M140-Obsolescent. AN-Ml 4&U--Service. to be used by lestriction on Use -Ml40-Not, Java1 activities because of inadequate safety satures. AN-M 140Al ---None.
Air Travel to Arm--Approximately 510 ft. delay; 765 ft. for instantaneous. Indication of Arming-Safety discs missing.
for
Bombs in Which Used 1000-lb. Aircraft Mine AN-Mk 13 Mod 1. go-lb. Rag. Bomb M82. All bombs* weighing 100 lb. and over that receive a nose fuze except the Chemical Bomb AN-M47A2, Chemica,l Bomb M70, and Navy loo-lb. G. P. Bomb Mk 4 and Mods. *One auxiliary booster is required Use special vane assembly Bombs. used in flat-nosed depth bombs.
when used in Navy set on IKST when
H BOMR ,
Figure
iSTRlCTED
RESTRICTED
78.-Nose
Fuze AN-M74OAl
83
BOMB
OP 1548
FUZE DATA
Bomb Fuze M141-No fuze has been issued with this designation as of 1 May 1945.
BOMB
Chara Action stanta
NOSE FUZE Ml42
Characteristics Action-Impact
Modif Status Restri p11otot
Indication of Arming-Arming (all-ways
Modifications--Nom. Status-Service. Restritition on Use-None. Air Travel to Arm-None
action),
instantaneous.
required.
Arms upon
Air Tr Indica
pin missing.
Bomb
Bombs in Which Used 1O-lb. Incendiary Bomb M74. Note-This fuze always comes bomb.
assembled
in the
TN and T
release from cluster.
BOMB Characteristics Action-Bouchon,
Grenade
type.
TAIL
FUZE Ml43 Air Travel to Arm-None required. Indication of Arming--No armed condition, upon withdrawal
fires
of arming wire.
Modifications-None. Status-Scrviw. Restriction on Use---Now.
84
Bombs in Which Used loo-lb.
Smoke Strcumcr
t
M87
RESTRICTED
RESTI
BOMB
1548
BOMB
NOSE FUZE M144
Characteristics Action--i\/lcchanical time, stantaneous upon impact.
1.6-30.6
SW.
FUZES M142, M143, Ml44
or
-I=
in-
Modifications--None, Status~--S~I1,viccl. Restrictions on Use- -Not to bc used iu flares or
c
3.0” n
SAFETY BLOCK
j)hotoflash bombs.
Air Travel to Arm---Approximately 50 ft. Indication of Arming--S:LfcAty block missing.
Bombs in Which Used Tflrg:‘(‘t-II~(‘lltjti(latiorl I3ombs M89, 1 the
and
R190, A198,
T22
Figure
80.-Outline
Druwing
of Nose Fuze M744
Weight and Packing Weight of Fuze Fully Loaded--Approximately
1.6
lb.
Weight of Booster-O.2
Figure
TED
RESTRICTED
79.-Nose
Fuze M744
oz. black powder.
Standard Packing--Fifteen fuzes, each in a metal container, arc packed in a wooden crate 20.6 in. x 9.0 in. s 12.2 in. and weighing about 45 lb. gross.
85
BOMB
FUZE DATA
OP 1548
I
I
I
BLOCK
1
Charact Actionous upc except t
Modific: Status-
a tiI UP
1 c9 1 *30 0
Figure
81.-Outline
Drawing
of Nose Fuze AN-M745
Weight and Packing Weight of Fuze Fully Loaded---Approximately I .G lb. Weight of Booster-O.3 oz. tetryl. Standard Packing--Fifteen fuzes, each in a metal container, wooden crate measuring gross.
86
are packed in a about 45 lb.
20.6 in. x 9.0 in. x 12.2 in. and weighing
RESTRICTED
RESTRI
BOMB
P 1548
Characteristics Action-Mechanical time, 5-92 sec. or instantane(Similar to F uze AN-Ml46 ous upon impact. except that it has a smaller t etryl booster.)
Modifications-None.
Figure
CTED
RESTRICTED
Restrictions on Use-None. Air Travel to Arm-Approximately 1300 ft. Indication of Arming-Safety block missing.
Bombs in Which Used Aimable Incendiary Simable Incendiary
Status-Service.
82.-Nose
NOSE FUZE AN-Ml45
Fuze AN-M
Cluster AN-11 17 and IMods Cluster E6R2
745
81
BOMB
FUZE DATA
OP
1548
Charac Actionupon ir that df when tl spinner
Modific Status-
Figure
83.-Outline
Drawing
of Nose Fuze AN-M746
Weight and Packing Weight of Fuze Fully Loaded--Approximately 1.6 lb. Weight of Booster-O.2 oz. black powder. Standard Packing--Fifteen Fuzes, each in a metal container, are packed in a wooden crate measuring 20.6 in. s 9.0 in. x 12.2 in. and weighing about 45 lb. gross. 88
RESTRICTED
RESTRI
>P
BOMB NOSE FUZE AN-Ml46
1548
Characteristics Action- Mechanical time,, 5-92 sec. or instnn ta neous upon impact. (Similar to F uze M 11 lA2 except that detonator is out of line with the striker when the fuze is completely unarmed and has a spinner to aid in ejecting the safety block.) Modifications-None. Status-Service.
Figure
RESTRICTED
84.-Nose
Restriction on Use-None. Air Travel to Arm-Approximately 1300 ft. Indication of Arming-Safety block missing.
Bombs in Which Used Aircraft Parachute Flare AN-M26 and Mods. Photoflash Bomb AN-M46 and Mods. Aimable “Butterfly” Clusters M28 and M29.
Fuze AN-M
746
89
BOMB
FUZE DATA
OP 1548
Chal Attic tai
Mod 1
Figure
85-O
u tl’me D rawing
of Nose Fuze AN-M
747
Weight and Packing Weight of Fuze Fully Loaded-Approximately 1.6 lb. Weight of Booster-O.3 oz. tetryl. Standard Packing--Fifteen fuzes, each in a metal container, wooden crate measuring gross. 90
are packed in a 20.6 in. x 9.0 in. x 12.2 in. and weighing about 45 lb.
S tat1
OP 1548
BOMB
Characteristics Action-Mechanical tilne, taneous upon impact.
Modifications-None.
5-92
sec.
or instan-
loo-lb.
Figure
RESTRICTED
Restrictions on Use-None Air Travel to Arm-Approximately 1300 ft. Indication of Arming-Safety block missing.
Bombs in Which Used
’
Status-Service.
STRICTED
NOSE FUZE AN-Ml47
86.-Nose
Target
Identification
Bomb
M84
Fuze AN-M747
91
BOMB
OP 1548
FlJZE DATA
Character Action-11 (Similar tc and body Japanese 1
Modificati nation and found in Iv
Status-SC Restriction
5:8”
rrgurel87.-Outline
Drawing
of Nose Fuze Ml48
Weight and Packing Weight of Fuze Fully Loaded-Approximately 3.7 lb. Standard Packing--Nine flues, each in a metal container,
are packed wooden crate having a I-olume of 1.2 cu. ft. and weighing 50 lb. gross.
92
in a
RESTRICTED
RESTRICTE,
BOMB
OP
FlJZE DATA
1548
Character Action-11 (Similar tc and body Japanese 1
Modificati nation and found in Iv
Status-SC Restriction
5:8”
rrgurel87.-Outline
Drawing
of Nose Fuze Ml48
Weight and Packing Weight of Fuze Fully Loaded-Approximately 3.7 lb. Standard Packing--Nine flues, each in a metal container,
are packed wooden crate having a I-olume of 1.2 cu. ft. and weighing 50 lb. gross.
92
in a
RESTRICTED
RESTRICTE,
BOMB
Characteristics instantaneous or O.lO-sec. delay. (Similar to AN-M103Al except that booster cap and body threads have ber>n modified to fit Japanese Navy bombs.) Modifications-Experimental lots had T54 acsignation and did not incorporate: all safety features found in M148.
Action--Impact,
Status-Service Restrictions on Use-Because
of inadequate safety
Figure
:TED
11 RESTRICTED
88.-Nose
NOSE FUZE Ml48
features, fuzes with experimental designation T54 are not to be used by Naval activities. No restrictions on use of fuzes with Ml48 designation. Air Travel to Arm--(Approximate) 510 ft. for delay 765 ft. for instantaneous Indication of Arming-Arming discs missing.
Bombs in Which Used Japanese Navy bombs up to 250 kg. in size
Fuze Ml48
BOMB
OP
FUZE DATA
1548
Charac Actionin air fi
Modific StatusRestricr based a
Figure 89.-Outline
Drawing
of Nose Fuze M 149
.
Weight and Packing Weight of Fuze Fully Loaded-A4pproxinlately 5.1 lb. Weight of Booster-l.9 oz. tetryl Standard Packing-Six fuzes, each in a metal container, are packed in a wooden crate 20.4 in. x 13.0 in. x 10.1 in.
94
RESTRICTED
RESTRI
3f’
BOMB
1548
Characteristics Action-Instantaneous upon impact or will burst in air from blast pressure.
Modifications--None. to be used by carrier-
based aircraft.
Figure
ICTED
RESTRICTED
Air Travel to Arm-Approximately 250 ft. Indications of Arming-If arming vane cup or release pin is missing, the fuze is armed.
Bombs in Which Used
Status--Service.
Restrictions on Use-Not
NOSE FUZE Ml49
PO.-Nose
May be used in any bomb in which Fuze ANMl03 will fit. (See page 45.)
Fuze Ml49
BOMB
FUZE DATA
Chal Actic Mod natel
Stati Rest Air relea
India
Born 10
Note boml
Figure
PI.-Outline
Drawing
of Tail Fuze A4751
Weight and Packing Weight of Fuze Loaded--Approximately 2.0 lb. Standard Packing-Fifteen fuzes, each in a metal container,
are packed in a rvooden crate measuring 19.3 in. s 11.4 in. s 8.3 in. and weighing 51 lb. gross.
96
RES
OP
1548
BOMB TAIL
FUZE Ml50
BOMB TAIL
FUZES Ml50, Ml51
BOMB TAIL
FUZE Ml51
Characteristics
Characteristics
Action-Impact
Action-Impact,
Modifications-
Modifications-None.
(all-ways action), instantaneous. Fuze M 150 was formerly designated Fuze M41. Status--Service. Restrictions on Use-None. Air Travel to Arm--None required: arms -upon release from cluster. Indications of Arming--Arming pin missing.
Bomb in Which Used IO-lb. Smoke Bomb M77. Note-This fuze always comes assembled in the bomb.
Figure
92.--Tail
Status-Service.
Restriction on Use-Should be used in bombs from wing racks only. Air Travel to Arm-Approximately 200 ft. Indication of Arming-If the arming stem is missing or more than 1): in. of the threaded portion of the arming stern is visible on one side of the fuze, the fuze should be considered armed.
Bombs in Which Used 100~lb. G. Antiricochet 250~lb. G. Antiricochet 500-lb. G. Antiricochet
I’. Bomb AN-M30 Device M 16) P. Bomb AN-M57 Device h’ll6) I’. Bomb AN-M64 Device M 17)
and Mods
(with
and Mods
(with
anal Mods
(with
Fuze M 150
Figure
RESTRICTED G’iOrlS72;,----7
inertia firing, 8-15 sec. delay.
93.-Tail
Fuze M 15 7
BOMB
FUZE DATA
OP
1548
Characi Action-
neous il cept th been rc’
-RED
Modific, Status-
Figure
94.-Oufline
Drawing
of Tail Fuze Ml52
Weight and Packing Weight of Fuze Fully Loaded-Approximately 1.6 lb. Weight of Booster-O.3 oz. tetryl. Standard Packing-Fifteen fuzes, each in a metal conlaitlcr, wooden crate nleasuring 20.6
98
arc pacl~cd in a
in. s 12.2 in x 9.0 in.
RESTRICTED
RESTRI
OP
1548
BOMB TAIL
FUZE Ml52
fi
Characteristics Action-Mechanical time 5-92 sec. upon instantaneous impact. (Similar to N ose Fuze &I146 except that vane pitch and thrust bearings have been reversed arld it has a 0.3-0~. tetryl booster.)
Figure
RESTRICTED
Bombs in Which Used Aimable Incendiary Clusters E46 and E48 ,!imable Chemical Bomb Clusters E61 and E67
Modifications-None. Status-Service.
fSTRlCTED
Restriction on Use--None. Air Travel to Arm-Approximately 1300 ft. Indication of Arming-Safety block missing.
95.-Tail
Fuze M
752
99
BOMB
OP 1548
FUZE DATA
Character Action-b taneous Ml46
-RED
1
exe
and it htts
Modificati Status--O
Figure
96.-Outline
Drawing
of Tail Fuze M753
Weight and Packing Weight of Fuze Fully Loaded-Approximately 1.6 lb. Weight of Booster-O.3 oz. tetryl. Standard Packing--Fifteen fuzes, each .in a metal . container,
are pRcls;ed in a
wooden ci*nt,t~ lnclasurini 20.6 in. x 12.2 in. x 9.0 m.
100
RESTRICTED
RESTRICT
L
BOMB TAIL
Characteristics Action--Mechanical tjime, 5-92 sec. or instan(Similar to Nose Fuze taneous upon impact. Ml46 except tlhat vane pitch has been reversed and it has a 0.3 t’etryl booster.)
Restriction on Use-None. Air Travel to Arm-Approximately 1300 ft,. Indicatiotw qf Arming-Safety block missing.
Bombs in Which Used Aimable Incendiary Clusters E46 and E48 Aimable Chemical Bomb Clusters E61 and IG67
Modifications-None, Status-Obsolesr,cnt:
FUZE Ml53
renlaced bv 3152.
.
Figure
RESTRICTED
97.--Tail
Fuze M 753
BOMB
OP
FUZE DATA
1548
Character1 Action-Ir Modificati Status-S Restriction activities 1
+-----Figure
98.-Outline
Drawing
i.o~~-~ of Tail Fuze M 7 54
Weight and Packing Weight of Fuze Fully Loaded-Approximately 0.6 lb. Weight of Booster-O.1 oz. tetryl. Standard Packing--Fifty metal containers, each containing
one fuze and one
Rurster C8R1, are packed in a wooden crate.
102
RESTRICTED
RESTRIC
BOMB
OP
FUZE DATA
1548
Cha Acti tam but ejec
Mot Stal Res PhO
Figure
7 OO.-Outline
Drawing
of Nose Fuze M755
Weight and Packing Weight of Fuze Fully Loaded-Approximately 1.4 lb. Weight of Booster-O.2 oz. black powder. Standard Packing-Twenty-five fuzes, each in a metal container,
are packed in a wooden crate measuring 20.4 in. x 18.2 in. x 7.5 in. and weighing 58 lb. gross.
104
RESTRICTED
OP
BOMB
1548
Characteristics
Air Travel to Arm-Approximately
Action-Mechanical time, 5-92 sec. or instan(Similar to Fuze Ml 1lA2, taneous upon impact. but lacks reduction gearing and has safety block ejection spinner.)
Modifications-None. Status-Service. Restrictions on Use--Not photoflash
to be used with flares or
RESTRICTED
7 0 7 .--Nose
50 ft.
turns).
Indication of Arming-Safety
Bombs in Which Used Fragmentation Fragmentation
bombs.
Figure
RICTED
NOSE FUZE Ml55
Fuze M 155
Cluster M26 Cluster M27
block missing.
(G-9
BOMB
0P
FUZE DATA
1548
-
I
Bon desi Infc will Rur
Characi ActionModifier
Figure
I02.~Fuze
M 757
Weight and Packing Weight of Fuze Fully Loaded-Approximately 0.8 lb. Weight of Burster-2.5 grains tetryl. Standard Packing-Fifty metal containers, each containing
one fuze-and*one
burster C8R1, are packed in a wooden crate.
106
RESTRICTED
RESTRI
BOMB
FUZE (ANEMOMETER
ARMING)
157
Status-Service.
Restriction on Use-None.
Bomb Fuze M156--This fuze has been designed and produced for special uses. Information concerning the Fuze M 156 will be supplied on special reqliest to the Bureau of Ordnance.
Air Travel to Arm-Approximately
of Arming-The fuze is armed when the vanes are missing. If the arming vane assembly has separated from the fuze body by more than 34in. the fuze must be considered armed. Indications
Characteristics Action--Impact -- --^ .
Modifications-N
RESTRICTED
150 ft.
Bombs in Which Used --
(all-ways
action),
instantaneous.
Droppable Igniters Ml5
Figure
M 157
one.
103.-Fuze
gas tanks and Ml6.
(Napalm
filled)
with
BOMB
OP
FUZE DATA
1548
LCharactc Actional booster i metal ho Ml59
Modifica SCatusRestricti
Figure
7 04.-Outline
Drawing
of Nose Fuze M 158
Weight and Packing Weight of Booster-O.6 oz. tetryl. Standard Packing-Fifty fuzes, each in a metal container, are packed in a wooden crate measuring 21.2 in. x 18.8 in. x 9.8 in. and weighing 101 lb. gross. 108
RESTRICTED
RESTRll
Y
*
BOMB
1548
lCharacteristics Action---Tnstantancous upon impact. Ml58 and Ml59 ar(’ the sanw cxccpt that in Ml 59 the booster is replaced by a sn;all totryl column in a metal holder.
Modifications-Norlc. Restrictions on Use-- Nono.
RESTRICTED
7 OS.--Nose
Ml59
the striker plate and the arming ‘vane is >$ in., the fuzc should be considered armed.
Bombs in Which Used
Ml59
Figure
AND
Air Travel to Arm-Approximately 1200 ft. Indications of Arming-If the distance between
M 158
Status-Scrvicc.
NOSE FUZES Ml58
20-lb. Frag. Bomb AN-41 and Mods 115-lb. Chemical Bomb h170 100-lb. Chemic*al Bomb I647 and Mods
Fuze M 158
BOMB
OP
FUZE DATA
1548
Charal Action Prime] 0.025-, hf1001
time.)
Modifi Status Restric Air Tr Indica
- 13.6”
YELLOW BAND
the ey on the be con
-PRIMER
Figure
706.-O
M761,
M762
u tl ine
Drawing
o/
Tuil
DETONATOR M 14
Fuzes
M760,
Weight and Packing Weights of Fuzes Fully Loaded-(Approximat’e) ~~lSO____--__---__----------------------------------------
2.7lb.
hll61_-__--___-__-_-_________________-_-------------------
2.9lb.
X~162_________-----__-----------------------~--------------
3.2lb.
Weight of Booster-l .9 oz. tetryl. Standard Packing-Twenty-five fuzes, each in a metal container, are packed
Fig1
in a wooden crate whose weight and dimensions are: 1;1lZC
160 161 162
110
Crate
dimensions
24.3 in. x 14.8 in. x 15.0 in. 27.3 in. x 14.8 in. x 15.0 in. 31.3 in. x 14.8 in. x 15.0 in.
Wei&it (gross) 116 lb 129 lb. 145 lb.
RESTRICTED
RESTF
BOMB TAIL
1548
Characteristics
Bombs in Which Used
Action-Impact, inertia firing, interchangeable Primer Detonator Ml4 with non-delay, O.Ol-, 0.025-, O.lO-, or 0.24-sec. delay. (Similar to ANh1lOOA2 Series fuzcs, but, have longer arming time.)
Ml60
Ml61
Modifications-Now. Status-Service. Restriction on Use--None. Air Travel to Arm-Approximately 2000 ft. Indications of Arming-If the distance between the eyelet on the gear mechanism and the flange on the vane cup is more than 5 in., the fuze should be considered armed.
Figure
707.--Tail
RESTRICTED
FUZES Ml60, M1~61, Ml62
Fuzes M760,
M767,
M762
M 162
loo-lb. G. P. Bomb AN-M30 and 250-lb. G. P. Bomb AN-M57 and 220-lb. Frag. Bomb AN-M88 260-lb. Frag. Bomb M81 500-lb. G. P. Bomb AN-M43 and 500-lb. G. P. Bomb AN-M64 and 500-lb. S. A. P. Bomb AN-M58 Mods 500-lb. Incendiary Bomb AN-M76 5OO-lb. Chemical Bomb AN-M78 lOOO-lb. G.P. Bomb AN-M44 and 1000-lb. G.P. Bomb AN-M65 and 1000-lb. S. A. P. Bomb AN-M59 Mods lOOO-lb. Chemical Bomb AN-M79 2000~lb. G. P. Bomb AN-M34 2000-lb. G. P. Bomb AN-M66 Mods . 4000-lb. L.C. Bomb AN-M56 and
Mods Mods
Mods Mods and
Mods Mods and
and Mods
BOMB
FUZE DATA
OP
1548
Charactl Action--
(These J
AN-111
Modifier Status ~Restricti Air Tray delay: VANE USED WITH FLAT-NOSE DEPTH BOMB
Figure
7 08.-Outline
D rawing
of Nose
Fuzes M763,
M764,
2
Indicatic:
M765
Weight and. Packing Weight of Fuze Fully Loaded -Approxirnate!y 3.7 lb. Weight of Booster-l.9 oz. tetryl Standard Packing-Twenty-five fuzes, each in a metal container,
are packed in a wooden box measuring 22.3 in. x 17.1 in. x 9.2 in. and weighing 132 lb. gross
112
RESTRICTED
RESTRK 6705
BOMB NOSE FUZES
1548
Characteristics instnntancous
or
0.10
sec. d&y A11&----11np&,
1000-lb. Aircraft Mine AN-Ml< w-lb.
instmtaneous
sec. tlel8y Allc,r>---lmpwct~, instnntaneous SC%‘. tlclay
or
0.01
or 0.025
(These fuws :uc sill&u* to Fuzcs ,IN-M103d1, ,1N-R113!11~1) nntl *I w-1\1140L11.)
Modifications-Now. Status --Service. Restrictions on Use- -Now. Air Travel to Arm -iIl)p~(~knately
13 Mod
Indication of Arming --Safdy
All bombs* weighing 100 lb. and over that received a nose fuze except the Chemkal Bomb AN-M47A2, Chemical Bomb ?u170, and loo-lb. G. P. Bomb 1211~ 4 and LIotls.
1500 ft. for
Ml63
670557--45---S
709.-Nose
Navy
*One auxiliary booster is required vhcn used in Navy Must, use special vane assembly when used in bombs. flat-nosed depth bombs. Special 4-h. diameter vane, required for use in the 00-lb. Rag. Boml~ M-82, is supplied with the fill asscmblics of bombs.
blocks nlissing
Figure
1
Frag. Romb Ms2.
ft. for instnntarreous.
RESTRICTED
Ml65
Bombs in Which Used
Action-~ll(j3---1311~)RCt,
de1tiy: 2200
M163, Mi64,
Fuzes M 163,
M 164,
M765
Chal Actic FUZC
Mod Stati
11Cl ---f_,._l Figure
11 O.-Outline
Drawing
of Nose Fuze M770
Weight and Packing Weight of Fuze Fully Loaded-Approximately 1.12 lb. Weight of Booster-O.7 oz. tetryl. Standard Packing-Twenty-four fuzes, each in a metal container, are packed in a wooden crate measuring 20.4 in. x 18.2 in. x 7.5 in. and weighing 58 lb. gross.
114
RESTRICTED
RE!
Bomb Fuzes M166, M167, M168, Ml69--No fuzes with these designat’ions have been issued as of 1 3\9ay 1945.
Because this fuze reRestrictions on Use-None. quires no air travel to arm and is extremely sensitive when armed, extreme care should be taken in handling bombs containing it. required-Arms &IO.3 sec. after release of the arming pin.
Air Travel to Arm-None
Characteristics
Indication of Arming-Arming
Action-Instantaneous upon impact. (Similar to Fuze AN-M12OA1, but has shorter arming time.)
Bombs in Which Used
Figure
RESTRICTED
pin missing.
2%lb. Para-Frag. Bomb AN-M40 Z-lb. Yara-Frag. Bomb M27
Modifications-None. Status-Service.
7 7 7.-Nose
Fuze M770
in 1.5
and
Mods
DISTRIBUTION Additional copies of OP 1548 may be obtained by submitting requesls on NAVORD FORM 1, ORDNANCE PUBLICATIONS AND FORMS R,EQin accordance with the proccdurc outlined in OCL X545, or UISITION, t’o the nearest Ordnance Publications Distribution Center: Navy Yard, Washington 25, D. C.; Adal<, Alaska; Mnrc Isla~nd, Culif.; Guam Island, Marinn:~s; Pcnrl Harbor, T. H.; Subic Bay, P. I. NAS and Distribution Center mailing addresses should bo obttLined from the Standard Navy Distribution List or from the rcversc side of NAVORD FORM 1. Standard Navy Distribution List No. 29 ((1) and 33 (It). noted.
2 copies unhss otberwiso
1. a, c, tl, 11, i, 1; 2. a, c, f, 1, s, u*; 3. c, o*, t, u, v*, dd, www-yyy; 3. (5 copies), b-d, m *; 5. b (London only); 6. a, b; 7. a, b, c, f, h, j, y*; 7. (5 copies), cl, p, s, x, z; 8. b, h, i, j ~ 11 (SPECIAL LIST A, B, C, G, II, K, P, S, BB, EE, GG); 10. b-d, g*, j*, m, n, gg, qq, ss; 10. (25 copies), nn*; 11. a (Bu-Aer, CNO, CorndtMarCorps); 12. a, b; 13. a (l), (2), (4), (5), (7), (II), (12), (15), b (l), (4)-(7), c (3), (4’1, (6); 14. a, b*, g, y. *,\pl)licablc
atfdressces.
18 Ott 45/732/l.
RESTRICTED U.S.
GOVERNMENT
PRINTING
OFFICE:
1945