An item in the form of a segment of a disk, which may have a flat bottom, with or without projecting shoulders, designed to fit into a keyway in an axle or shaft, and into a matching slot in the hub or boss of a wheel, gear or pulley.
NSN 6240-01-291-7500
NSN 6610-01-072-7922
NSN 6645-00-739-6718
NSN 6650-00-238-1199
NSN 5998-01-561-6399
NSN 5855-01-143-2891
NSN 5999-01-254-4387
NSN 5835-01-656-0261
NSN 5999-00-807-8104
NSN 5935-01-122-1017
NSN 5965-00-636-4926
NSN 5999-01-559-0574