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 6320-00-578-6898
NSN 5835-01-391-4556
NSN 5985-01-135-8723
NSN 5925-00-683-7877
NSN 4140-01-094-6836
NSN 5910-01-611-9278
NSN 6135-00-567-1322
NSN 2925-01-453-1606
NSN 5999-01-469-0280
NSN 5990-01-072-6074
NSN 5998-01-116-3039
NSN 5920-00-466-3950