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 5990-01-340-3575
NSN 5975-01-486-2192
NSN 6645-01-521-2533
NSN 6135-01-246-0308
NSN 5835-01-008-2992
NSN 5930-00-359-8891
NSN 5915-01-494-8715
NSN 6150-00-068-3496
NSN 6105-00-186-6357
NSN 6110-00-857-2293
NSN 5975-00-361-0313
NSN 5905-01-252-8654