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 6110-01-050-8119
NSN 6320-00-646-3311
NSN 7035-00-490-0485
NSN 5930-00-623-8273
NSN 5996-01-291-8144
NSN 6240-01-012-2180
NSN 6650-01-014-3516
NSN 5915-01-481-6207
NSN 5960-01-123-3313
NSN 6130-01-656-9972
NSN 5999-01-365-2581
NSN 5996-00-068-8585