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 5935-01-444-2753
NSN 6110-01-026-0312
NSN 5855-00-058-1293
NSN 6105-00-373-3780
NSN 2925-01-389-3726
NSN 5999-01-368-5191
NSN 2925-00-284-1534
NSN 6620-00-269-8950
NSN 6320-01-451-0821
NSN 6645-01-437-5290
NSN 5930-01-008-9417
NSN 6685-00-081-0757