HEI 23×152 mm High Explosive Incendiary Defense System Rounds

SKU: HEI_23x152_DS
Caliber

23×152 mm

Munition Type

High Explosive

Description

23×152 mm Round HEI with High-Explosive Incendiary Projectile
NSN:1305-50-001-2608
NSN:1305-50-001-2606

23×152 mm Round HEI-T with High-Explosive Incendiary Tracer Projectile
NSN:1305-50-000-0298
NSN:1305-50-000-0720

The Rounds are compatible with 23 mm ADS, ADS-N,  ZU-23-2, ZU-23-2F and ZSU-23-4 and intended to defeat air targets, ground unarmored and light armored vehicles and manpower.

Ungraded all-weather fuze AF22:

  • Features the same sensitivity upon impact on solid surface as AF21 (e.g. cardboard, wood, duraluminium, steel, etc.),
  • It is provided with better moisture protection in comparison with fuze AF21, however it does not detonate upon collision with raindrops.
TECHNICAL DATA HEI HEI-T
Caliber, mm 23 x 152 23 x 152
Projectile type High-Explosive Incendiary High-Explosive Incendiary with Tracer
Round length, mm/in from 234.28 to 237.12 mm / 9.2 to 9.3 in from 234.28 to 237.12 mm / 9.2 to 9.3 in
Round weight, g/oz.  approx. 450 g / 15.8 oz.  approx. 450 g / 15.8 oz
Projectile weight, g/oz.  approx. 186 g / 6.6 oz.  approx. 188.5 g / 6.6 oz.
Primer Percussion Primer No3 Percussion Primer No3
Tracer burning time, s not less than 5 seconds
Explosive filling type A-IX-2 A-IX-2
Explosive filling weight, g/gr  approx. 17.3 g / 267 gr.  approx. 13.2 g / 203 gr.
Fuzee type AF21, MG-25, AF22, V19UK AF21, MG-25, AF22, V19UK
Fuzee arming distance, m from 2.5 to 100 m from 2.5 to 100 m
Self-destruction time, s from 5 to 12 seconds from 5 to 12 seconds
Average muzzle velocity, Voaver, m/s 970 970
Average max Pressure at 15°C/59°F Pmaxaver, MPa/PSI not more than 286.94 MPa /
41,617 PSI
not more than 286.94 MPa /
41,617 PSI
Propellant type 5/7 Cfl 5/7 Cfl
Case material steel steel
Operational temperature range, °C/°F from -50°C to 50°C /

-58°F to 122°F

from -50°C to 50°C /

-58°F to 122°F

CLASS OF EXPLOSION HAZARD 1.1F, UN 0005 1.1F, UN 0005

 

PACKING HEI HEI-T
Number of rounds in one wooden case 84 rounds
28 pcs packed in a metal airtight box
3 pcs. metal box in a wooden case
84 rounds
28 pcs packed in a metal airtight box
3 pcs. metal box in a wooden case
Wooden case dimensions, mm/in 875 x 398 x 206 mm / 34.4 x 15.6 x 8.1 in 875 x 398 x 206 mm / 34.4 x 15.6 x 8.1 in
Gross weight, kg/lbs. 55 kg / 121.2 lbs. 55 kg / 121.2 lbs.
Volume, m³ 0.072 m³ 0.072 m³

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