Description
30×165 mm Round HEI with High-Explosive Incendiary Projectile NSN:1305-50-001-3021
30×165 mm Round HEI-T with High-Explosive with Tracer Projectile NSN:1305-50-001-3022
These rounds are used for defense against anti-ship missiles and other precision guided weapons, as well as against fixed or rotary wing aircraft, ships and other small craft, coastal targets and floating mines.
They are compatible with automatic naval weapon systems AK-306, AK-630 and AK-630M
| TECHNICAL DATA | HEI | HEI-T |
| Caliber, mm | 30 x 165 | 30 x 165 |
| Projectile type | High-Explosive Incendiary | High-Explosive Incendiary w/ Tracer |
| Round length, mm/in | from 288 to 292 mm / 11.3 to 11.4 in | from 288 to 292 mm / 11.3 to 11.4 in |
| Round weight, kg/lbs. | approx. 0.837 kg / 1.8 lbs.. | approx. 0.837 kg / 1.8 lbs.. |
| Projectile weight, kg/lbs. | approx. 0.389 kg / 0.8 lbs. | approx. 0.389 kg / 0.8 lbs. |
| Explosive filling type | A-IX-2 | A-IX-2 |
| Explosive filling weight, kg/lbs. | 0.0485 kg / 0.1lbs.. | 0.0435 kg / 0.09 lbs.. |
| Fuze type | AF32-point detonating with delay action and distant arming | AF32-point detonating with delay action and distant arming |
| Fuze arming distance, m | from 20 to 100 m | from 20 to 100 m |
| Average muzzle velocity, Voaver, m/s | 890 ± 15 | 890 ± 15 |
| Average max Pressure at 15°C/59°F Pmaxaver, MPa | not more than 318.7 MPa /
46,223 PSI |
not more than 318.7 MPa /
46,223 PSI |
| Propellant type | 6/7fl | 6/7fl |
| Case material | Steel (zinc plated) | Steel (zinc plated) |
| Electric primer cartridge | EKV-30M | EKV-30M |
| 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: | 1.1E; UN 0006 | 1.1E; UN 0006 |
| PACKING | HEI / HEI-T |
| Number of rounds in one wooden case | 54 rounds 18 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 |
| Gross weight, kg/lbs. | 63 kg / 138.8 lbs. |
| Volume, m³ | 0.072 m³ |
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