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 5910-01-328-3863
NSN 5985-00-708-8431
NSN 5996-01-242-6634
NSN 5855-01-562-6162
NSN 4140-00-720-4993
NSN 6650-01-628-3745
NSN 5930-01-656-7436
NSN 6145-00-840-6458
NSN 5998-00-055-8940
NSN 6150-00-475-0009
NSN 6610-01-596-5975
NSN 5910-00-982-6899