23×152 mm round
HEI-T projectile
DESCRIPTION
23 mm round is intended to defeat aerial targets, enemy manpower, and equipment. It is used in twin-barrel AA guns ZU-23-2 and quad-barrel AA mounts ZSU-23-4 SHILKA. It features a High Explosive Incendiary Tracer (HEI-T) projectile and reliable point-detonating fuze. The round ensures stable operation in all weather conditions and is safe for transport, storage, and handling.
Key Parameters
Basic Characteristics
CALIBER
23x152 mmOPERATING TEMPERATURE RANGE
-50°C to +50°CSHELF LIFE
15 yearsBallistic Data
MUZZLE VELOCITY
970 ±10 m/sPROBABLE DEVIATION
≤8 m/sAVERAGE PMAX
≤2925 kgf/cm²Elements Of Round
PROJECTILE
HEI-TFUZE
UT-M88 SPEXPLOSIVE CHARGE
18.4 g (A-IX-2)TRACER BURNING TIME
≥3 sPROPELLANT
5/7 CflCARTRIDGE CASE
SteelPRIMER
KV №3Technical Data
LENGTH OF ROUND
234.28 – 237.12 mmWEIGHT OF ROUND
0.450 kgWEIGHT OF PROJECTILE
1.885 ±0.0035 kgLENGTH OF CARTRIDGE CASE
151.5⁻⁰.⁰⁵⁸ mmWEIGHT OF CARTRIDGE CASE
0.172 ±0.008 kgPROPELLANT CHARGE MASS
0.077 kg
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