23 x 152 mm round with High-Explosive Incendiary Projectile (HEI)For 23 mm Anti-Aircraft Guns ZU-23-2 (2A13) and ZSU-23-4

MAIN TECHNICAL PARAMETERS
Caliber, (mm): 23 x 152
Projectile type: HEI
Length of round, (mm): 234.28 ÷ 237.12
Weight of round, (kg): 0.450
Length of projectile, (mm): 108.2
Weight of projectile, (kg): Approx. 0.186
Length of cartridge case, (mm): 151.5
Weight of cartridge case, (kg): 0.172
Material of cartridge case: Steel (or substitute)
Explosive filling type: A-IX-2 (RDX)
Weight of explosive filling, (kg): 0.0179
Weight of propellant charge, (kg): 0.077
Propellant type: 5/7 Cfl
Average muzzle velocity, V0aver, (m/sec): 970 ± 10
Max. average pressure, Pmaxaver, (MPa): 286.84
Maximum range, (m): 2 500
Maximum altitude, (m): 1 500
Fuze type (point detonating with delay action, distant arming and self-destruction): AF22 (or substitute)
Fuze arming distance, (m): 2.5 to 100
Self-destruction time, (s): 5.4 to 8.5
Percussion primer type: KV-3 (or substitute)
Operational temperature range, ( °C): from minus 50 to + 60
Shelf life (if stored in standard packing of the producer in storehouse conditions), years: 15

PACKING
1 (one) metal sealed (airtight) box: 28 rounds
1 (one) wooden case for transportation: 3 (three) metal boxes
Totally: 84 rounds in 1 (one) wooden box

Wooden case dimensions:
Overall, (mm): 875 x 398 x 206
Gross weight, (kg): 55
Case volume, (m3): 0.072
Class of explosion hazard: UN 0005, 1.1F

Note: The manufacturer can change the packing