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 5855-00-586-6255
NSN 5975-01-160-6142
NSN 5950-01-274-9211
NSN 6240-00-870-7778
NSN 6645-01-100-3296
NSN 7035-01-021-6654
NSN 5960-00-400-2222
NSN 6620-01-540-1524
NSN 6240-00-489-1441
NSN 2925-01-500-9120
NSN 6135-01-626-3219
NSN 7035-01-352-0766