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 5905-01-504-5732
NSN 6685-01-270-0251
NSN 5975-01-192-5204
NSN 5960-01-533-5162
NSN 6145-00-724-7747
NSN 5835-01-495-0595
NSN 6240-00-997-4559
NSN 6130-01-350-0331
NSN 4140-00-518-2744
NSN 6220-01-505-1610
NSN 5925-00-529-3950
NSN 5960-00-051-6159