ETHER START PRESSURE SWITCH, FOUND ON M939 SERIES 5 TONS AND SOME OTHER 5 TON VEHICLES.

USUALLY LOCATED ON THE INJECTION PUMP.

ORIGINAL EQUIPMENT MILITARY PART, LIMITED STOCK ON HAND.

PART # 12302684 NSN 5930-01-161-9580  ALTERNATE NUMBERS INCLUDE SP2A-5RPP-RS