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120 mm smoke bomb S11B

120 mm smoke bomb S11B

Region

Italy
Italy

Category

Боєприпаси, ракети та високоточне озброєння
Боєприпаси, ракети та високоточне озброєння

Armament All 120 mm smoothbore mortars. Development: By Simmel Difesa for Italian and other Brandt-pattern 120 mm mortars. Description This is a conventional White Phosphorus (WP) smoke bomb. It has a steel body filled with WP and is closed at the forward end by an adaptor, which incorporates a thin steel tube on the axis of the bomb. This tube is filled with a charge of Composition B and the adaptor is threaded to accept a percussion fuze. The tail end of the body is recessed and threaded to accept the extruded

steel tail unit which comprises a perforated tail tube and 12 fins. The propelling charge consists of a primary cartridge, inserted into the tail tube and four secondary charges fitted around the tail tube in horseshoe containers. The bomb is drop-fired in the usual way. On impact with the target area, the filling of Composition B is detonated, providing sufficient force to break open the shell and distribute the WP around the point of impact. The WP then ignites spontaneously giving a smoke cloud and incendiary effect. Manufacturer Simmel Difesa SpA.
Tech Specs
Length, fuzed663 mm
Weight13 kg in flight (nominal)
Weight and type of payload2.7 kg WP
Number of chargesP + 4
Fuzeimpact, DM 111 or equivalent
Max range4,690 m
Max muzzle velocity248 m/s
Ballistic performanceCharge
MuzzleRange
Velocity 248 m/s4,690 m
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