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 4140-01-559-4661
NSN 5910-00-372-4555
NSN 6240-00-150-6754
NSN 5999-01-604-0685
NSN 7035-00-557-5570
NSN 5975-01-037-4305
NSN 6220-00-276-8681
NSN 2925-01-273-4898
NSN 5910-00-686-1810
NSN 5905-01-370-1774
NSN 5985-00-764-1076
NSN 6610-01-198-3862