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 4140-00-516-5002
NSN 5835-00-034-4976
NSN 6220-01-314-2439
NSN 4140-01-438-0778
NSN 5965-01-353-6380
NSN 5855-01-627-7577
NSN 5910-01-632-1370
NSN 5930-01-573-6524
NSN 5950-01-326-6271
NSN 5910-00-336-4525
NSN 5950-01-025-1649
NSN 5996-01-206-7130