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 5996-00-553-5280
NSN 5985-01-596-2970
NSN 6685-00-756-9537
NSN 6620-01-351-6870
NSN 6220-01-619-6109
NSN 5935-00-550-7078
NSN 6110-01-396-7693
NSN 6130-01-191-1959
NSN 6685-01-151-5408
NSN 5915-01-567-5066
NSN 5915-01-197-1857
NSN 6645-00-071-8173