30-mm Type 5 High-Explosive ProjectileType 5 30-mm High-Explosive Tracer Projectile
Japanese Explosive Ordnance – Army Ammunition – Navy Ammunition
Chapter 5 - Section 1
NAVY PROJECTILES
30-mm Type 2 and Type 5 - High-Explosive Incendiary Projectile
Fuzing: Rotor type fuze.
Type 2 Type 5  
Length of projectile (without fuze) 2.83 inches 3.53 inches.  
Length of assembled round (fuzed) 6.57 inches 8.31 inches.  
Weight of filling (type 2):
Pentolite: 3.56 grams.
White phosphorus: 19.94 grams.
Filling: Pentolite and white phosphorus.
Color and markings: Greenish-yellow over all.

Type 5 projectile is sometimes unpainted except for a greenish-yellow band at the nose.

Remarks: The one-piece projectile contains only one cavity. The H.E. is surrounded by a cardboard below which is contained the W.P. in a metal canister.

Figure 365 – Type 2 and Type 5 30-mm High-Explosive Incendiary Projectile.

30-mm Type 5 High-Explosive ProjectileType 5 30-mm High-Explosive Tracer Projectile