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90mm MK8 HESH-IM-T M691B2

90mm MK8 HESH-IM-T M691B2

Region

France
France

Category

Ammunition, Missiles and precision weapons
Ammunition, Missiles and precision weapons

The HESH-IM-T (HEP-IM-T) projectile consists of a thin walled steel cylindrical body with a driving band, a relatively short ogive and a base plug to which is secured the dual safety base detonating fuze and a tracer. The warhead is loaded with insensitive pressed explosive (P16945) and is compliant with STANAG 4439. The projectile is assembled to a brass cartridge case loaded with a cool burning, single base, multi perforated, bagged type propelling charge. This round is an upgrade of the 90mm MK8 HESH-T M691A2,

US Army Safety Certified in December 2002 which provides improved safety for personnel and equipments, limits the reaction created by different threats (fire, impact, …) and has less safety constraints for logistics during the complete lifecycle of the product (storage, transport, operation). Applications include for use with the CMI 90mm MKVIII gun, to defeat reinforced concrete structures, bunkers, light armored vehicles and personnel targets.
Tech Specs
TypeFixed round, HESH-IM-T
Caliber90mm
Round mass (nominal)14.7kg
Round length948mm
Projectile mass (nominal)8.0kg
Projectile filling (P16945)2.2kg
FuzeBD/Graze
TracerM12
Cartridge caseBrass
PrimerPercussion cap M61
Propellan (SB) (nominal)1.8kg
Muzzle velocity (at 21°C)(nominal)712m/s
Dispersion0.42 mil
DefeatsUS Army HEL Bunker & 8” Double Reinf. Concrete Wall
Operational temperature-32°C to +52°C
Gross weight (twin container)40kg
Dimension ext (twin container)1100x410x200mm
Gross weight (complete pallet)520kg
Dimension ext (complete pallet)1220x1100x910mm
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