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 6135-01-071-4923
NSN 5895-00-580-0842
NSN 6240-01-310-8778
NSN 5835-01-250-2939
NSN 7035-01-023-7859
NSN 5960-00-710-2769
NSN 7035-01-026-0117
NSN 5999-00-630-1954
NSN 6130-01-522-2685
NSN 5960-01-205-0386
NSN 6645-01-056-9296
NSN 2925-00-174-4322