end item:carrage assembly, the plating specification are qq-p-416, class 2type 11 or mil-c-87115 class 1 or mil-c-83488 class 2 type 11 cadmium or zinc surface treated
Used on headset 401-6. 5.600" overall length 4.100" overall width hard foot pedal sends a pulse of air throught a tube to our air switch which may be momentary action, alternate action or sequencling, shockproff, explosion proff