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 6145-00-917-2721
NSN 5915-01-253-1784
NSN 5998-01-383-7915
NSN 4140-01-240-3300
NSN 4140-01-430-9530
NSN 6645-01-519-3007
NSN 6135-01-415-9741
NSN 7035-00-312-3055
NSN 6105-00-075-1298
NSN 7035-00-585-2113
NSN 5910-01-443-2462
NSN 5910-01-653-6462