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 6150-01-146-5562
NSN 5990-00-277-3763
NSN 6620-01-411-5750
NSN 5915-01-627-5915
NSN 5920-00-237-4759
NSN 5975-01-457-3203
NSN 6685-01-424-0497
NSN 5855-00-058-1293
NSN 6320-00-284-1524
NSN 2925-01-248-6028
NSN 5935-00-285-2767
NSN 6610-00-181-2562