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FB652

Region
Italy
Category
Боєприпаси, ракети та високоточне озброєння
PACKAGING MISSION The FB 652 is a dual-safety mechanical timefuze designed to be used on 60mm, 81mm and 120mm illuminating mortar rounds. DESCRIPTION The FB 652 is a derivative of the FB650 withthe addition of a second safety feature forcompliance with STANAG 4187.The fuze contains a higly accurate clockworkmechanism, which can be setted manually fora time delay between 6 and 54 seconds withsteps of 0,5 second.A dual safety device requires the combination of 1 second time elapsed after launch, and the spinof an
air-activated nose flywheel to provide armament.The fuze features a standard 1.5” thread in accordance to the figure 5 of Mil-Std-333.