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 5965-01-537-3238
NSN 5920-01-282-8927
NSN 2925-01-151-6969
NSN 6650-01-315-6179
NSN 6130-01-179-1851
NSN 6145-01-347-2403
NSN 6135-01-265-1384
NSN 4140-00-905-8331
NSN 4140-01-390-9552
NSN 5920-01-288-6591
NSN 6105-00-265-7545
NSN 5998-01-154-3019