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 7035-01-509-1959
NSN 6645-01-448-8375
NSN 5930-00-401-0201
NSN 5960-01-593-1936
NSN 6130-01-093-5804
NSN 6220-01-378-1553
NSN 7035-01-150-6303
NSN 5960-00-938-1193
NSN 5975-00-106-9568
NSN 5950-00-935-2428
NSN 6135-01-068-0119
NSN 6685-01-364-9782