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 5835-00-413-4701
NSN 5975-01-528-8520
NSN 5975-00-288-5877
NSN 6320-01-145-9013
NSN 6150-01-554-3712
NSN 6130-01-145-5846
NSN 6320-01-512-2031
NSN 6610-00-213-8544
NSN 6135-00-542-6216
NSN 5855-01-585-4125
NSN 5985-01-086-1002
NSN 5855-01-366-2429