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 6220-01-086-8775
NSN 6150-01-194-3940
NSN 5990-00-356-8911
NSN 6135-00-927-5848
NSN 5855-00-185-1560
NSN 6130-01-223-4135
NSN 5999-00-386-1029
NSN 5910-00-850-3498
NSN 5905-01-519-2075
NSN 6150-01-246-4419
NSN 5990-00-490-5250
NSN 6320-01-253-1028