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 5920-01-392-1484
NSN 5965-01-417-3211
NSN 5855-01-327-6678
NSN 6105-00-527-2193
NSN 5996-01-574-0074
NSN 5935-00-237-7714
NSN 6110-00-594-7640
NSN 5915-01-558-4426
NSN 5960-00-171-9575
NSN 2925-00-295-8109
NSN 5930-01-083-5158
NSN 7035-01-256-9598