OFAB 250-270 High Explosive Fragmentation Bomb (HE/FRAG)

MAIN TECHNICAL PARAMETERS
Caliber, (kg): 250
Type of bomb: HE/FRAG
Length of bomb, (mm): 1 446 ± 10
Diameter of body, (mm): ø325
Weight of bomb without fuze, (kg): 268
Tail fin span, (mm): 410
Characteristic time of dropping, (s): 20,92/12
Distance between front section and the center of gravity, (mm): 545
Suspension system: Double / 250 mm /14”
Explosive charge type: TNT
Weight of explosive charge, (kg): 92
Distance between two lugs, (mm): 250
Depth of penetration, (m): 1.5-3.5
Coefficient of filling, ( % ): 36
Effective radius, (m)
– Personnel and non-armored equipment: up to 150
– Light-armored equipment: up to 40
Height of bomb dropping, (m) : 500…12 000
Fuze type: AVU-ETM
Shelf life (if stored in standard packing of the producer in storehouse conditions), years: 25

PACKING
1 bomb: 1 (one) wooden case for transportation
Totally: 1 bomb in 1 (one) wooden case

Wooden case dimensions:
Overall: Length x diameter, (mm): 1 803 x ø 590
Gross weight, (kg): 367
Case volume, (m3): 0.493
Class hazard for bomb: UN 0035, 1.2D
16 Fuzes in a wooden case
Case dimensions, (mm): 658 x 598 x 191
Gross weight, (kg): 52
Volume, (m³): 0.075
Class hazard for fuze: UN 0409, 1.2D