30 mm x 220, HEI-T
30x220 mm HEI-T
30x220 mm high-explosive incendiary tracer round, 435 g projectile with 35.7 g filling at 997 m/s, for the 30/2 M53/59 gun.
Also written: 30 mm, 30 mm x 220, 30 x 220, 30X220, 30x220
Enlarge 30x220 mm HEI-T
Specification
| Projectile type | HEI-T (high explosive incendiary, tracer) |
|---|---|
| Round mass | 1140 g |
| Projectile mass | 435 g |
| Explosive mass | 35.7 g |
| Propellant mass | 195 g |
| Round length | 329.4 to 331.4 mm |
| Muzzle velocity | 997 +/- 10 m/s |
| Mean max pressure (group of rounds) | 3138 bar |
| Fuze arming distance | 100 m |
| Fuze self-destruct time | 6 to 17 s |
| Tracer burning time | 4 s |
| Operating temperature | -30 to +50 deg C |
| Weapon compatibility | Antiaircraft gun 30/2 M53/59 |
| Packing | 40 rounds in a tin box, box in a nailed case with tow handle, 16 cases per pallet |
All data provided for information purposes; final specification is defined per contract. Full technical data sheets are issued on request against a stated end-user.