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| U.S. EXPLOSIVE ORDNANCE |
| PART 1 - PROJECTILES, PROPELLANT, AND PROECTILE FUZES |
| Chapter 1 - Projectiles |
| Section 13 - 1.1-INCH PROJECTILES |
| 1.1-inch A.A. Mk 2 Mods 0 and 1 |
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Over-all length, inches |
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With nose fuze |
5.7 |
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Without nose fuze |
4.1 |
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Diameter of base, inches |
1.085 |
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Distance base to band, inches |
0.87 |
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Width of band, inch |
1.0 |
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Diameter at bourrelet, inch |
1.095 |
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Filling |
Explosive D |
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Weight of filling, pound |
0.034 |
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Weight of loaded projectile, pound |
0.917 |
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Charge/weight ratio |
3.7% |
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Cartridge Case |
Mk 1 |
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Primer |
Mk 19 and Mods 1, 2, and 3 |
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Tracer |
Divided into two increments and pressed into the recess by hydraulic pressure, the tracer is ignited by the propellant charge from the cartridge case. |
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Fuzes |
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Nose |
Modified Mk 12 Mods 2 and 3 (P.D.F.) |
| Mk 34 and all Mods (P.D.F.) |
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The Mk 2 has a self-destroying tracer. |
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Figure 77. 1.1-inch Projectiles Mk 1 (right) and Mk 2 (left) |
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