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 5925-01-547-4304
NSN 4140-01-415-7988
NSN 5985-01-423-1491
NSN 6650-01-487-2597
NSN 5985-01-470-8616
NSN 5895-00-909-9095
NSN 5920-01-163-9257
NSN 6145-00-857-1825
NSN 5835-00-164-7309
NSN 5895-01-257-5578
NSN 6620-00-920-1671
NSN 5935-01-076-4722