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 5910-00-035-5534
NSN 5999-00-850-7607
NSN 5985-00-901-1774
NSN 7035-01-398-1655
NSN 5998-00-494-7138
NSN 2925-00-120-9302
NSN 5915-01-512-4735
NSN 4140-01-059-6917
NSN 6645-01-470-2951
NSN 6320-00-831-2227
NSN 6650-00-966-5205
NSN 5960-01-567-1096