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 5855-00-491-7079
NSN 6220-01-589-6532
NSN 5835-00-856-6744
NSN 5915-00-179-4623
NSN 7035-01-293-3431
NSN 5930-01-142-7058
NSN 5920-01-231-3615
NSN 5910-00-420-3429
NSN 6135-00-962-4111
NSN 5920-00-221-0877
NSN 5965-01-241-9865
NSN 5895-00-497-4757