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 6130-01-248-9826
NSN 7035-01-229-0941
NSN 5905-01-371-3628
NSN 5950-00-213-6282
NSN 5998-01-498-0890
NSN 6145-00-551-5288
NSN 6320-00-925-0558
NSN 6320-01-322-4950
NSN 5999-01-335-8312
NSN 5998-00-776-7529
NSN 6150-01-332-9481
NSN 5920-00-066-2699