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 6645-00-163-9580
NSN 5855-01-617-4190
NSN 5905-01-509-1983
NSN 5925-00-406-6398
NSN 6105-01-425-5259
NSN 5930-01-511-7187
NSN 6240-01-394-7052
NSN 5975-01-464-4293
NSN 6620-01-590-3295
NSN 4140-00-121-6746
NSN 5999-01-634-0576
NSN 5999-01-348-0852