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 6240-01-479-4504
NSN 6220-01-610-9276
NSN 6610-01-304-3226
NSN 7035-00-541-8516
NSN 5960-00-269-4762
NSN 6620-01-576-4308
NSN 5990-00-263-1289
NSN 6105-00-778-2377
NSN 5975-01-607-6129
NSN 7035-01-616-5454
NSN 6220-01-389-8933
NSN 6220-01-073-9518