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 5985-00-233-7284
NSN 4140-00-776-2027
NSN 6650-01-597-7049
NSN 6220-00-212-9098
NSN 6645-00-269-8440
NSN 6105-00-841-5969
NSN 5985-00-012-5756
NSN 5835-00-814-1359
NSN 6145-00-759-6745
NSN 5960-01-166-4021
NSN 6685-01-149-2843
NSN 5999-01-519-9353