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 6105-00-798-4110
NSN 6650-00-930-1132
NSN 5910-01-530-1732
NSN 5999-01-484-0193
NSN 6150-00-753-3950
NSN 4140-00-446-1024
NSN 6150-00-168-2882
NSN 5998-01-322-7771
NSN 6620-00-022-8056
NSN 6110-01-314-1203
NSN 6645-01-446-5419
NSN 5945-01-399-2243