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 5998-01-364-0243
NSN 4140-01-646-6831
NSN 5910-00-560-2615
NSN 5999-00-321-8435
NSN 5975-00-033-7805
NSN 5998-01-530-8117
NSN 5996-01-279-2849
NSN 6105-01-156-5361
NSN 6135-01-340-1583
NSN 5945-01-301-1601
NSN 5965-01-433-1974
NSN 5895-00-644-5712