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 6685-00-509-1471
NSN 6650-00-834-9062
NSN 5835-01-614-1900
NSN 6620-00-232-2048
NSN 6610-00-269-4506
NSN 6685-00-764-7131
NSN 6645-01-303-5855
NSN 5835-01-593-7579
NSN 5999-00-283-8722
NSN 5930-00-793-0209
NSN 6110-01-501-5764
NSN 5975-01-152-2635