U.S. EXPLOSIVE ORDNANCE |
PART 1 - PROJECTILES, PROPELLANT, AND PROECTILE FUZES |
Chapter 1 - Projectiles |
Section 3 - 4-INCH PROJECTILES |
4-inch Common Mk 6 Mod 6 (Obsolete) |
Guns used in |
4"/50 |
Overall length, inches |
15.8 |
Diameter of base, inches |
3.96 |
Distance base to band, inches |
2.90 |
Width of band, inches |
1.02 |
Diameter at bourrelet, inches |
3.985 |
Filling |
Black powder and TNT |
Weight of filling, pounds |
1.39 |
Weight of loaded projectile, pounds |
33.00 |
Charge/weight ratio |
4.21% |
Cartidge Case |
Mk 2 or Mk 2 Mod 3 |
Primer |
Mk 13 and Mods |
Fuzes |
Base – Mk 10 Mod 4 |
This round may be issued B.L. & P. or B.L. & T. with Tracer Mk 6 Mod 1 and adapter for target practice. |