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 6240-00-292-3237
NSN 6130-01-327-9874
NSN 7035-01-129-4667
NSN 5905-01-060-4458
NSN 5905-01-339-7765
NSN 6110-01-549-6184
NSN 5975-01-371-3051
NSN 5895-01-403-2793
NSN 5930-00-454-3424
NSN 5975-00-518-0780
NSN 5910-01-048-2697
NSN 4140-00-925-4149