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 6105-00-553-8943
NSN 6610-01-329-9067
NSN 5915-00-494-8944
NSN 6685-00-622-5417
NSN 6685-01-286-5047
NSN 5855-01-406-4821
NSN 6110-00-769-6537
NSN 4140-01-022-1431
NSN 6620-01-406-2755
NSN 5990-01-312-2638
NSN 5905-01-211-6643
NSN 5999-00-683-3508