8-cm (76.2-mm) (3-Inch) Complete Round (Semifixed)8-cm (76.2-mm) (3-Inch) Shrapnel Projectile
Japanese Explosive Ordnance – Army Ammunition – Navy Ammunition
Chapter 5 - Section 1
NAVY PROJECTILES
8-cm (76.2-mm) (3-Inch) (Ordinary Mk 2 Mod 2) High-Explosive Projectile
Weight of filled projectile (without fuze): 11.46 pounds.
Weight of projectile (empty): 10.75 pounds.

Weight stamped on rotating band (sample): 4.860 kg. (varies with individual projectiles).

Length of projectile (without fuze): 9.49 inches.
Diameter at bourrelet: 3.0 inches.
Distance from base to rotating band: 0.44 inch.
Width of rotating band: 1.0 inch.
Radius of ogive: 6 cal.
Filling: Cast picric acid (shimose): .71 pound.

The charge consists of a single block of explosive cast and sealed in a waxed paper con-tainer, encased in a heavy cotton flannel bag and sealed in the projectile with paraffin.

Fuzing: Type 5-year point detonation fuze.
Weapon in which used: "AN" (Armstrong) type 8-cm/40 gun (low angle).

Figure 374 – 8-cm (Ordinary Mk 2 Mod 2) High-Explosive.

 
8-cm (76.2-mm) (3-Inch) Complete Round (Semifixed)8-cm (76.2-mm) (3-Inch) Shrapnel Projectile