A valve designed to relieve internal pressure from gear housings, automotive axles, differentials, transmissions and the like. May or may not be threaded on one end. For items with relief pressure ratings see valve (1), safety relief.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 6650-01-493-6638
NSN 5855-01-120-7831
NSN 6320-01-495-0512
NSN 6685-01-126-8358
NSN 6650-00-740-7338
NSN 5895-01-196-6312
NSN 2925-00-549-6759
NSN 5855-01-392-1110
NSN 5910-01-146-3954
NSN 6105-00-192-0151
NSN 6645-00-303-7698
NSN 5996-01-066-0335