250-270 HIGH-EXPLOSIVE FRAGMATION BOMB
The -270 is a high-explosive fragmentation (HE-FRAG) aerial bomb designed for tactical air-to-ground strikes. With a robust cylindrical body and stabilizing fins, it is filled with TNT to deliver destructive fragmentation impact against infantry, vehicles, and fortified positions. Larger and more powerful than the OFAB-100 series, the 250-270 provides extended blast radius and enhanced suppression capability, ensuring reliability and effectiveness in offensive operations.
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250-270 HIGH-EXPLOSIVE FRAGMATION BOMB |
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DESCRIPTION |
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100-120 Fragmentation Bombs are intended for the destruction of military field facilities and base stations, and the destruction of personnel in open terrain as well as in light armored vehicles and trucks on the march or during an attack within the main concentration perimeter. |
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Key Specifications |
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Type: |
High-Explosive Fragmentation (HE-Frag). |
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Weight: |
Approximately 123 kg (271 lbs). |
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Explosive Fill: |
Roughly 42 kg of TNT or TNT/RDX-based composition. |
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Dimensions: |
It is 1,065 mm (approx. 3.5 ft) long with a diameter of 273 mm. |
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Lethality: |
Designed to create a high density of lethal fragments effective against personnel and unarmored or light-armored targets |
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Operational Use: |
This 100 kg "small" bomb is a versatile munition designed for launch from altitudes between 500 meters and 15,000 meters, at speeds up to 1,150 km/h. Although its design dates back to the Cold War era, some variants, such as the 100-120PF with its pre-formed internal fragments, remain in use today. |
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TECHNICAL INFORMATION |
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Caliber |
250 mm |
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Length without fuze |
1446 mm |
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Weight of bomb without fuze |
268 kg |
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Bomb diameter |
325 mm |
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Stabilizer fin span |
410 mm |
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Distance CG and bomb front section |
545 mm |
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Characteristic time |
20,92 / 2 sec |
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Explosive |
TNT |
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Weight of explosive |
94 kg |
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Suspension |
Two-point suspension or single on the opposite |
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Release height |
from 500 to 12 000 m |
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Shock wave radius |
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manpower and soft-skinned vehicles |
up to 150 m |
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light armored vehicles |
up to 40 m |
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FUZE - AVU-ETM, AVU-ET |
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Weight |
1.92 kg |
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Height |
210 mm |
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Connecting thread diameter |
52 mm |
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Detonator weight |
60 g |
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Fuze actuation time according to mode |
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Model M |
Super quick |
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Model M3 |
from 0.01 to 0.04 sec |
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Model C3 |
from 0.06 to 0.09 sec |
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Attack mode |
from 10 to 14.5 sec |
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