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 5985-00-238-4709
NSN 6220-01-485-6385
NSN 6610-00-292-9895
NSN 6685-01-298-8369
NSN 6220-00-925-4645
NSN 5915-01-578-7264
NSN 6620-01-229-2193
NSN 5960-01-589-6846
NSN 5910-01-072-7424
NSN 6650-01-298-0525
NSN 6130-01-320-4331
NSN 5925-00-363-9578