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 5920-01-131-7567
NSN 5905-01-266-1751
NSN 6320-00-937-5625
NSN 6645-01-421-2445
NSN 5915-00-208-4686
NSN 6610-01-117-2510
NSN 6620-01-538-7174
NSN 5920-01-149-4841
NSN 5975-01-500-2003
NSN 5990-01-025-7466
NSN 5945-01-279-0325
NSN 5985-01-250-8521