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 6130-01-487-8448
NSN 5855-01-157-7186
NSN 6220-00-176-0273
NSN 5998-00-159-8634
NSN 5920-00-256-6589
NSN 5950-00-943-8727
NSN 6135-00-577-8429
NSN 5905-00-241-7089
NSN 6650-01-433-3056
NSN 6150-01-250-2570
NSN 5975-01-133-0346
NSN 5905-00-082-1927