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 5920-00-661-0840
NSN 4140-00-218-3579
NSN 5895-01-004-1604
NSN 7035-00-574-4223
NSN 6620-00-060-0549
NSN 6110-01-289-4689
NSN 6240-01-301-3087
NSN 5855-00-198-3197
NSN 5945-00-862-3260
NSN 5965-01-607-5753
NSN 4140-01-182-5861
NSN 6145-00-964-7466