125 mm HEAT Round for tank gun D-81
NSN:1315
125 mm high-explosive antitank round intended for destruction of tanks, armored personnel carriers, light-armored vehicles, reinforced concrete structures and engineering facilities, personnel in armored vehicles.
TECHNICAL SPECIFICATIONS:
| Caliber, mm | 125 |
| Weight of complete round, kg | 29 |
| Weight of propelling charge, kg | 10 |
| Length of propelling charge, mm | 408 |
| Weight of projectile, kg | 19 |
| Weight of explosive, kg | 1,76 |
| Length of projectile, mm | 680 |
| Muzzle velocity, m/s | 905 |
| Fuze | В – 15 |
| Packing: | |
| One round packed in a certified wooden box. | |
| Charge 4J40 (4Ж40) is packed in airtight metal packaging. | |
| Wooden box dimensions, mm | 818 x 544 x 295 |
| Volume, m3 | 0,13 |
| Gross weight, kg | 56 |