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 5835-01-193-3175
NSN 6645-01-399-0661
NSN 5999-01-231-8729
NSN 5985-01-621-5426
NSN 5990-01-629-4694
NSN 5910-00-079-3142
NSN 6645-01-363-0160
NSN 5950-00-816-9913
NSN 6130-01-321-7487
NSN 5925-01-647-2600
NSN 5990-00-257-2637
NSN 5950-01-441-1328