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 5990-00-332-1735
NSN 5960-00-689-8514
NSN 4140-01-578-0490
NSN 5950-00-189-6645
NSN 5975-00-273-0790
NSN 2925-00-932-6262
NSN 6105-00-455-6193
NSN 6220-01-435-4839
NSN 5930-00-172-9066
NSN 5999-01-378-6293
NSN 6220-01-575-2216
NSN 5950-00-104-7526