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 5960-01-258-6708
NSN 5950-01-367-4516
NSN 2925-01-549-8053
NSN 5990-00-269-2226
NSN 5945-01-003-7294
NSN 6650-00-879-5834
NSN 6685-01-158-4129
NSN 5930-00-887-6398
NSN 6320-00-313-9114
NSN 5855-01-579-7065
NSN 6620-01-123-6663
NSN 6645-01-546-2203