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 6135-00-170-8819
NSN 6105-01-561-5071
NSN 2925-00-933-0200
NSN 5915-00-824-8019
NSN 5996-01-131-4115
NSN 5999-00-725-0016
NSN 5996-01-643-7644
NSN 6320-00-036-3688
NSN 5990-00-860-5329
NSN 5920-00-894-4556
NSN 5925-01-374-9249
NSN 6240-00-234-5781