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 6135-00-377-9165
NSN 2925-01-633-4048
NSN 4140-00-917-4308
NSN 6145-01-412-2742
NSN 6240-00-594-7138
NSN 6105-00-472-0016
NSN 5960-00-636-4834
NSN 6130-01-343-0160
NSN 5910-00-468-8352
NSN 6150-00-358-8076
NSN 7035-00-421-8710
NSN 5930-01-075-9921