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 6135-01-379-6928
NSN 6220-01-443-3031
NSN 5855-01-267-2751
NSN 5920-01-650-4083
NSN 5915-00-722-0775
NSN 6130-00-937-3070
NSN 5950-01-352-5230
NSN 5975-00-107-8198
NSN 6110-01-085-5058
NSN 5998-00-062-0024
NSN 6620-01-423-0833
NSN 6620-00-139-1064