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 5930-00-150-8635
NSN 6135-01-184-0727
NSN 5835-00-106-2120
NSN 5985-01-467-2881
NSN 5998-00-516-5381
NSN 5975-00-985-6630
NSN 5910-00-043-3572
NSN 5975-00-416-6588
NSN 6135-01-486-5455
NSN 6220-01-644-3554
NSN 6685-01-492-5105
NSN 5998-01-356-6435