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 5965-01-464-0220
NSN 5960-01-609-6565
NSN 5835-01-003-8076
NSN 5990-00-254-4825
NSN 4140-00-862-5644
NSN 5905-00-584-6617
NSN 5915-01-429-8893
NSN 6620-01-497-3744
NSN 5915-01-309-1598
NSN 5935-01-403-2844
NSN 5915-01-174-8995
NSN 5960-01-041-3048