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 5990-01-524-8954
NSN 6610-01-658-2479
NSN 5910-01-564-5842
NSN 6620-01-608-8548
NSN 5999-01-432-5780
NSN 5930-01-377-5263
NSN 7035-01-018-5087
NSN 5905-00-227-9026
NSN 4140-01-186-3977
NSN 6220-00-222-5663
NSN 5998-01-185-4931
NSN 5910-01-041-7996