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 6610-00-388-9188
NSN 4140-00-101-7903
NSN 6320-01-592-6248
NSN 5999-01-515-2752
NSN 5895-00-623-0255
NSN 6145-01-634-0388
NSN 5990-00-137-9848
NSN 5930-01-174-3323
NSN 6110-00-035-4840
NSN 5930-01-610-4541
NSN 6685-01-093-7632
NSN 6150-01-547-5394