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 6220-00-197-9719
NSN 5985-01-611-0375
NSN 5960-01-434-5539
NSN 5910-01-432-2214
NSN 5965-01-069-5650
NSN 4140-00-720-4993
NSN 6105-00-174-2911
NSN 6150-01-431-5810
NSN 5965-01-386-2988
NSN 7035-01-287-9817
NSN 6620-01-397-8683
NSN 5965-01-016-9933