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 6220-01-008-7401
NSN 5910-00-597-6510
NSN 6650-00-098-6128
NSN 5915-01-607-9736
NSN 6685-01-569-6534
NSN 6645-01-127-6252
NSN 4140-01-594-4551
NSN 5960-01-395-9834
NSN 5895-01-552-9850
NSN 7035-01-227-2546
NSN 5935-01-512-1846
NSN 5960-01-150-3944