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 5990-01-478-5389
NSN 5935-01-522-5668
NSN 5905-01-277-3177
NSN 5895-01-173-1476
NSN 6650-01-423-6313
NSN 5930-00-925-1891
NSN 5920-00-740-3121
NSN 6135-01-519-7879
NSN 5895-01-089-8171
NSN 6110-01-627-5991
NSN 6135-00-635-9187
NSN 6685-00-844-2231