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 6620-01-583-2779
NSN 6320-00-691-8514
NSN 7035-01-449-1846
NSN 5935-01-406-0786
NSN 5855-01-223-0833
NSN 6645-01-292-9778
NSN 5930-00-575-7963
NSN 5950-01-134-4281
NSN 6685-01-170-2578
NSN 5975-01-634-0678
NSN 6135-01-092-4734
NSN 6685-00-177-6491