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U.S. Navy Projectiles and Fuzes, was created by the U.S. Navy Bomb Disposal School in June of 1945.

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U.S. NAVY PROJECTILES AND FUZES




UNCLASSIFIED
Lieut. J.H. Haskell
U.S. NAVY PROJECTILES
AND FUZES
U.S.N.B.D.
UNCLASSIFIED by Authority of OPNAV Inst 5513-3(38) on 8-10-79 Pat Staples GS-7
June 1945


i
 

U. S. NAVY BOMB DISPOSAL SCHOOL
Washington 16, D.C.

15 June 1945

This document is issued to graduates of a course in Bomb Disposal and/or Advanced Fuze and Explosive Ordnance by the Officer in Charge, U.S. Navy Bomb Disposal School, under authority of Bureau of Ordnance letter F41-6(L) of 22 April 1944. It is for information and guidance only and is not a Bureau of Ordnance publication.

Requests for additional copies of this publication should be addressed to the Officer in Charge, U.S. Navy Bomb Disposal School, Massachusetts & Nebraska Aves. NW, Washington, D.C.

This publication contains both confidential and restricted information and should be handled in accordance with Article 76 of U. S. Navy Regulations, 1920. The Bomb Disposal School should be notified immediately in the event of lose or deliberate destruction of this document, on the attached form (facsimile if lost).

J.P. DAVID,
Lieutenant USNR,
Officer in Charge

- - - - - - - - - - - - - - - - - - - - - - - - - -

Date ______________

From:

To: Officer in Charge, U.S. Navy Bomb Disposal School

Subj: Confidential Publication - (Loss) (Destruction) of.

1. The following confidential document has been (lost) (destroyed):

_______________________
_______________________
_______________________

_______________________
(name and rank)

NOTE: If lost, give details



ii
 

CHECK SHEET OF ADDITIONS AND CORRECTIONS TO
U.S. NAVY PROJECTILES AND FUZES


iii
 

INDEX

SECTION 1
COMPLETE ROUND CHARTS

Page
Introduction 1
3"/23 Case Gun Ammunition 3
3"/50 Case Gun Ammunition 4
4"/50 Case Gun Ammunition 5
5"/25 Case Gun Ammunition 6
5"/38 Case Gun Ammunition 7
5"/50 Bag Gun Ammunition 8
5"/51 Case Gun Ammunition 9
5"/51 Bag Gun Ammunition 10
5"/54 Case Gun Ammunition 11
6"/47 Case Gun Ammunition 12
6"/47 Bag Gun Ammunition 13
6"/50 Bag Gun Ammunition 13
6"/53 Bag Gun Ammunition 14
7"/45 Bag Gun Ammunition 15
8"/55 Bag Gun Ammunition 16
12"/50 Bag Gun Ammunition 17
14"/45 Bag Gun Ammunition 18
14"/50 Beg Gun Ammunition 18
16"/45 Bag Gun Ammunition 19
16"/50 Bag Gun Ammunition 19
SECTION 2
PROJECTILES
Introduction 21
  Types of Projectiles 23
  Armor Piercing Projectiles 25
  Special Common Projectiles 29
  Common Projectiles 29
  High Capacity Projectiles 31
  Anti-Aircraft Common Projectiles 31
  Anti-Aircraft Projectiles 33
  Illuminating Projectiles 33
  Window Projectiles 35
  W.P. Projectiles 35
  VT-fuzed Projectiles 35
  Color and Markings, 3" - 16" 37
  20 mm Ammunition 38
  1.1"/75 Ammunition 39
  40 mm Ammunition 40
3 INCH
3" A.P. Mk 29 Mods 1, 2 43
3" Com. Mk 3, Mod 7 45
3" A.A. Mk 23 Mods 1,2,3 47
3" A.A. Mk 26 Mods 1,2 49
3" A.A. Mk 27 Mods 1,2,3,4 51
3" A.A. Mk 31 Mod 1 53
3" Ill. Mk 21 Mods 1,2,3 55
3" Ill. Mk 22 Mods 1 - 5 57
3" Ill. Mk 24 Mod 1 59
3" Ill. Mk 25 Mod 1 61
3" Ill. Mk 28 Mod 1 63


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4 INCH
Page
4" Special Common Mk 16 Mods 1, 2 65
4" Common Mk 6 Mod 6 67
4" Common Mk 10 & Mods 1, 2, 3 69
4" H.C. Mk 15 Mod 1 71
4" Ill. Mk 14 Mods 1 - 6 73
5 INCH
5" Special Com. Mk 38 Mods 1 - 3 75
5" Special Com. Mk 42 Mods 0 & 1 77
5" Special Com. Mk 46 Mods 1 & 2 79
5" Common Mk 15 Mods 12, 14 81
5" Common Mk 32 Mods 1 - 4 83
5" H.C. Mk 39 Mods 1 & 2 85
5" H.C. Mk 41 Mod 0 87
5" A.A. Common Mk 28 Mod 9 89
5" A.A. Common Mk 31, Mods 1 - 11 91
5" A.A. Common Mk 34 Mod 10 93
5" A.A. Common Mk 35 Mods 1 - 12 95
5" A.A. Common Mk 36 Mods 1 - 4 97
5" Ill. Mk 25 Mods 1 - 6 99
5" Ill. Mk 27 Mods 1 - 10 101
5" Ill. Mk 30 Mods 1 - 8 103
5" Ill. Mk 43 Mod 0 105
5" Ill. Mk 44 Mod 1 107
5" Ill. Mk 45 Mod 0 109
5" Window Projectile 113
5" W.P. Smoke Projectile 115
6 INCH
6" A.P. Mk 35 Mods 1 - 8 117
6" Special Com. Mk 27 Mods 1 - 8 119
6" Common Mk 20 Mods 0 - 4 121
6" Common Mk 24 Mod 1 123
6" Common Mk 28 Mods 1 & 2 125
6" H.C. Mk 34 Mods 1 - 7 127
6" Ill. Mk 22 Mods 1 129
6" Ill. Mk 23 Mods 1 & 2 131
6" Ill. Mk 32 Mod 0 133
7 INCH
7" A.P. Mk 6 & Mod 1 135
7" A.P. Mk 10 Mod 2 137
7" A.P. Mk 12 Mods 1 & 2 139
7" Field Mk 13 Mods 1 & 2 141
7" Bombardment Mk 14 Mod 2 143
8 INCH
8" A.P. Mk 19 Mods 1 - 6 145
8" A.P. Mk 21 Mods 1 - 3 147
8" Special Common Mk 17 Mods 1 - 4 149
8" Common Mk 14 Mod 1 151
8" Common Mk 15 Mod 1 153
8" H.C. Mk 24 Mods 1 - 5 155


v
 
12 INCH
Page
12" A.P. Mk 18 Mod 1 157
12" H.C. Mk 16 Mods 1 & 2 159
12" A.P. Mk 15 Mod 6 161
12" H.C. Mk 17 Mod 1 163
14 INCH
14" A.P. Mk 8 Mods 3, 7, 8 & 11 165
14" A.P. Mk 16 Mods 1 - 10 167
14" A.P. Mk 20 Mod 1 169
14" H.C. Mk 19 Mods 1 - 5 171
14" Bombardment Mk 9 173
16 INCH
16" A.P. Mk 3 Mods 2 - 5 175
16" A.P. Mk 5 Mods 1 - 5 177
16" A.P. Mk 8 Mods 1 - 6 179
16" H.C. Mk 13 Mods 1 - 3 181
20 MM
HE and HE-I Mk 3 A.A. 183
HE-T Mks 4 & 7 A.A. 185
AP-T Mk 9 A.A. 187
HE-I Mk 9 A/C 189
Ball Mk 1 A/C 191
AP-T M 75 A/C 193
HE-I M 97 A/C 195
Incendiary M 96 A/C 197
Practice M 99 A/C 199
AP-T M 95 A/C 201
40 MM
HE and HE-I Mks 1 & 2 203
AP and AP-T M 81A1 205
1.1 INCH
A.A. Mk 1 207
A.A. Mk (SD) 1 207
A.A. Mk 2 209
POUNDER AMMUNITION
1 Pdr. Common Mk 2 Mods 0 & 1 211
3 Pdr. Common Mk 4 Mod 1 213
6 Pdr. Common Mk 3 Mods 3 & 4 215
6 Pdr. Common Mk 5 Mods 0 & 3 217
SECTION 3
CARTRIDGE CASES & BAG CHARGES
Introduction 219
  Cartridge Case - General 220
  Fixed Ammunition 220


vi
 
CARTRIDGE CASES & BAG CHARGES - continued.
Page
  Semi-fixed Ammunition 220
  Cartridge Case Markings 221
  Special Cartridge Case 221
Chart of Powder Sections, Bag Ammunition 222
  Bag Charges - General 223
  Loading Methods 223
  Nomenclature 224
3" Cartridge Case Mk 2 227
3" Cartridge Case Mk 3 Mods 0, 2 & 3 229
3" Cartridge Case Mk 7 229
3" Cartridge Case Mk 9 229
4" Cartridge Case Mk 2 Mods 0 & 1 231
4" Cartridge Case Mk 2 Mods 3 & 4 233
5" Cartridge Case Mk 3 235
5" Cartridge Case Mk 5 235
5" Cartridge Case Mk 4 Mods 0 & 2 237
5" Cartridge Case Mk 6 239
6" Cartridge Case Mk 4 241
20 mm Cartridge Case Mk 2 243
20 mm Cartridge Case Mk 3 243
20 mm Cartridge Case Mk 4 243
40 mm Cartridge Case Mk 1 245
40 mm Cartridge Case Mk 2 245
40 mm Cartridge Case Mk 3 245
1.1" Cartridge Case Mk 1 247
1 Pdr. Cartridge Case Mk 2 247
3 Pdr. Cartridge Case Mk 1 249
6 Pdr. Cartridge Case Mk 1 249
SECTION 4
FUZES
Introduction 251
  General 253
  Aerial Burst Fuzes 253
  Proximity Fuzes VT - General 253
  Proximity Fuzes VT - Wave Suppression 254
  Proximity Fuzes VT - Tracer Influence 254
  Proximity Fuzes VT - Premature 254
  Proximity Fuzes VT - Safety Features 254
  Proximity Fuzes VT - Storage 255
  Proximity Fuzes - Supply 256
  Proximity Fuzes (VT) - Security 256
  Point, Base and Auxiliary Detonating Fuzes 256
  Ignition and Detonating Fuzes 257
  Delay 257
  Arming 257
POINT DETONATING FUZES
Mk 7 Mod 1 259
Mk 12 261
Mk 28 263
Mk 27 265
Mk 29 267
Mk 30 271
Mk 34 273
M 75 275
No. 253 Mks I - III 277


vii
 
NOSE TIME FUZES
Page
Mk 18 279
Mk 22 285
Mk 25 287
Mk 42 291
Mk 60 293
Mk 51 293
Mk 57 295
Mk 61 297
Mk 62 297
Mk 63 297
V.T. FUZES
Mks 32 & 40 Type - Operation 301
Mks 45, 47, 53, 58 & 59 Type - Operation 303
Mk 32 306
Mk 40 309
Mk 45 311
Mk 47 315
Mk 53 317
Mk 8 321
Mk 69 323
BASE DETONATING FUZES
Mk 2 Mod 2 325
Mk 2 Mod 9 (Ignition) 327
Mk 3 Mod 2 329
Mk 8 Mods 4 & 5 (Ignition) 331
Mk 9 Mod 2 333
Mk 10 Mods 3, 4 & 9 (Ignition) 335
Mk 13 337
Mk 19 339
Mk 20 341
Mk 21 343
Mk 23 345
Mk 28 347
Mk 31 349
Mk 36 351
Mk 39 353
Mk 48 355
Mk 64 357
M 66A1 359
AUXILIARY, DETONATING FUZES
Mks 43, 54, & 55 Type 360, 361
Mk 17 363
Mk 35 365
Mk 43 367
Mk 44 369
Mk 46 371
Mk 52 369
Mk 54 373
Mk 55 365
SECTION 5
PRIMERS & TRACERS
Introduction 375
Primers 377
Tracers 377


viii
 
PRIMERS
Page
Mk 10 Mod 9 Percussion 379
Mk 13 Combination 381
Mk 14 Percussion 383
Mk 15 Mod 1 Look Combination 385
Mk 19 Percussion 387
Mk 21 Percussion 389
Mk 22 Percussion 389
Mk 30 Percussion 391
Mk 31 Percussion 391
TRACERS
Mk 5 and Mod 1 393
Mk 6 395
Mk 8 397
Mk 9 399
Mk 10 401
Mk 11 403


ix
 

PREFACE

1. This publication entirely supersedes "U.S. NAVY PROJECTILES & FUZES", dated August 1944. All copies of the latter publication are to be destroyed by burning. No binder is issued with this publication. Recipients thereof not holding copies of "U.S. NAVY PROJECTILES & FUZES", August 1944, should address requests for binders to:

Officer in Charge, U.S. Navy Bomb Disposal School,
Massachusetts and Nebraska Aves. N.W.,
Washington 16, D.C.

2. This publication, issued primarily for Bomb Disposal personnel, is unofficial and deals principally with details of ammunition components. The following official Bureau of Ordnance publications are recommended for more complete descriptions of handling and shipping methods, safety precautions, assemblies, etc.

a. Bureau of Ordnance Manual.
b. O.P. No. 4 - Ammunition.
c. O.P. No. 5 - Ammunition Ashore.
d. O.P. No. 382 B - Projectiles, Bombardment, Field, A.A., Illuminating, Flat-Nose, Gas, Smoke, and Marker - Specifications for Projectile Bodies.
e. O.P. No, 386 B - Target Projectiles and Proof Shot - Specifications for.
f. O.P, No. 389 A - Illuminating Projectile Contents Mk 3 for 3,4,5,& 6-inch Projectiles, Specifications for.
g. O.P. No. 369 B - Ordnance Specifications to Govern the Manufacture and Assembly of Mk 3 Contents of 3,4,5, & 6-inch Illuminating Projectiles.
h. O.P. No. 390 - Illuminating Projectiles, Description, Operation, and Range Tables.
i. O.P. No, 1042 - Ship's Chemical Smoke Munitions - Description and Instructions for Use.
j. O.P. No. 1212 - Projectile Fuzes.
k. O.P. No. 1451 - 5"/38 Window Projectiles.
l. O.P. No. 1480 - V.T. Projectile Fuzes.
m. O.D. No, 1588 - Projectiles, Special Loading of.
n. O.D. No. 5297 - Ammunition Assemblies.

3. Descriptive details of U.S. Army projectiles and projectile fuzes may be found in the following official War Department publications:

a. TM 9-1900 - Ammunition - General.
b. TM 9-1901 - Artillery Ammunition.
c. TM 9-1904 - Ammunition Inspection Guide.
d. TM 9-1907 - Ballistic Data, Performance of Ammunition.
e. SNL 9-AMM 4 - Small Arms Ammunition.
f. SNL R-1 Part 1 - Ammunition, Fixed and Semi-fixed, All Types.
g. SNL R-2 Part 2 - Projectiles and Propelling Charges, Separate Loading.
h. TM 9-1990 - Small Arms Ammunition.
i. SB 9-AMM 2 - Unsafe Ammunition.
j. Training Circular No, 76 - Description and Employment of V.T. Projectile Fuzes.
 

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