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 6620-01-431-9176
NSN 5998-00-156-7249
NSN 5915-01-545-5418
NSN 5930-01-185-2900
NSN 4140-00-087-4611
NSN 5855-01-020-7982
NSN 5998-00-089-6147
NSN 6130-01-485-8063
NSN 5965-00-908-1402
NSN 5915-01-111-5450
NSN 5905-00-214-4034
NSN 6105-00-719-9943