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 5935-01-198-5902
NSN 5910-01-633-9963
NSN 6110-01-021-6712
NSN 5998-00-248-6439
NSN 6135-00-276-7625
NSN 5895-00-164-5862
NSN 5960-00-215-3754
NSN 6610-01-589-2552
NSN 6105-01-188-7155
NSN 5905-00-232-5183
NSN 7035-01-298-5154
NSN 6685-00-776-4622