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 6620-01-643-5531
NSN 6220-00-235-3565
NSN 6620-01-167-0881
NSN 6135-01-581-8163
NSN 6240-00-186-3266
NSN 5999-01-550-2463
NSN 5945-01-166-3131
NSN 5930-01-648-5713
NSN 6220-01-198-3817
NSN 6220-01-144-4287
NSN 5905-01-513-1440
NSN 5945-00-805-8535