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 6685-00-717-2532
NSN 5895-01-227-7060
NSN 6110-01-486-6957
NSN 6610-01-657-1773
NSN 5910-01-157-9362
NSN 5975-01-659-5724
NSN 6610-01-480-5014
NSN 5960-01-054-9639
NSN 6150-01-547-4238
NSN 5998-01-360-8872
NSN 5855-01-505-2781
NSN 5895-01-556-8973