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 6240-01-223-2453
NSN 5950-00-366-7505
NSN 5975-00-761-2834
NSN 6105-00-738-4602
NSN 6145-00-891-6779
NSN 5945-00-081-8770
NSN 5835-00-257-2852
NSN 5930-01-291-7836
NSN 6130-00-978-2825
NSN 5915-00-243-2030
NSN 7035-01-650-8376
NSN 5855-00-149-0766