Section 2 - 3-inch projectiles: 3-inch Illuminating Mk 28 Mod 14-inch Common Mk 6 Mod 6 (Obsolete)
U.S. EXPLOSIVE ORDNANCE
PART 1 - PROJECTILES, PROPELLANT,
AND PROECTILE FUZES
Chapter 1 - Projectiles
Section 3 - 4-INCH PROJECTILES
4-inch Spezial Common Mk 16 Mods 1 and 2

Guns used in

4"/50

Overall length, inches

 

With cap & windshield

17.50

Without cap & windshield

11.42

Diameter of base, inches

3.96

Distance base to band, inches

2.25

Width of band, inches

1.85

Diameter at bourrelet, inches

3.985

Filling

Explosive D

Weight of filling, pounds

1.16

Weight of loaded projectile, pounds

33.00

Charge/weight ratio

3.03%

Cartidge Case

Mk 2 Mod 1 or Mk 2 Mod 4

Primer

Mk 13 and Mods

Fuzes

 

Base

Mk 36 Mods 0 and 1
  Mk 20 Mods 1 and 2

The Base Fuze Mk 36 is the preferred assembly and is replacing the Mk 20.

This projectile is specially strengthened for extra armor-piercing qualities.

Figure 24. 4-inch Special Common Mk 16 Mods 1 and 2

Section 2 - 3-inch projectiles: 3-inch Illuminating Mk 28 Mod 14-inch Common Mk 6 Mod 6 (Obsolete)