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 5960-01-433-7565
NSN 6150-01-608-5537
NSN 6610-01-646-1609
NSN 5998-01-145-0062
NSN 5915-00-673-3221
NSN 6320-01-429-9871
NSN 5985-01-399-7269
NSN 6685-01-214-8688
NSN 6685-01-262-0050
NSN 6105-00-262-0432
NSN 5960-00-296-2787
NSN 5930-01-450-7351