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 6620-00-549-5644
NSN 5925-01-212-1492
NSN 5975-01-567-0720
NSN 5960-00-990-6850
NSN 6240-01-040-8897
NSN 6240-01-582-5436
NSN 5905-01-566-5536
NSN 5996-01-183-3632
NSN 6110-00-248-7475
NSN 5935-01-326-2789
NSN 6145-01-054-3220
NSN 6610-01-114-2013