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 2925-00-620-7757
NSN 6610-01-346-2802
NSN 5925-00-554-4114
NSN 6130-00-815-8430
NSN 5935-01-517-1772
NSN 6645-01-562-3960
NSN 6130-01-365-2649
NSN 5950-01-483-2277
NSN 6130-01-434-7463
NSN 5920-00-405-8469
NSN 5965-01-085-6158
NSN 2925-01-400-2286