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 5990-01-633-9503
NSN 5935-00-961-6478
NSN 6135-01-514-2668
NSN 5895-01-367-1502
NSN 5905-00-299-2098
NSN 5835-00-754-7255
NSN 5855-00-237-4088
NSN 5935-00-829-8424
NSN 6145-01-421-5109
NSN 4140-01-580-0277
NSN 6685-00-079-2666
NSN 5990-01-027-1869