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 6620-00-919-6710
NSN 6320-01-140-9343
NSN 5975-00-498-4892
NSN 6130-01-437-3068
NSN 5855-01-462-8143
NSN 5996-01-096-2766
NSN 5925-01-391-7718
NSN 5975-01-107-1758
NSN 5990-00-617-0450
NSN 6320-01-600-0787
NSN 5960-01-567-1096
NSN 6135-00-235-1938