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T-121: PRESSURE FUZE

Fuze  
Portugal

The T-121 is a pressure-operated body trap device copied directly from the US M1A1 fuze. The device consists of a spring-loaded striker housed in a cast alloy tube, pressure plunger and percussion detonator assembly. Inside the fuze body, a groove around the end of the spring-loaded sticker is held by a keyhole slot in the base of the plunger. Once armed, by the removal of a safety pin and clip around the plunger, pressure on the plunger forces i...

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More information available for T-121: PRESSURE FUZE

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