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 5950-00-761-6388
NSN 5930-01-549-4533
NSN 5905-01-463-2186
NSN 6135-01-098-3020
NSN 6220-00-433-9337
NSN 6685-01-417-5353
NSN 6150-01-435-8822
NSN 4140-00-995-3268
NSN 5915-01-468-2069
NSN 6620-01-078-6372
NSN 5975-01-157-9432
NSN 6135-00-162-2437