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 6320-00-139-1090
NSN 5950-00-969-1705
NSN 5965-01-080-9808
NSN 6650-01-423-9772
NSN 5999-01-176-5736
NSN 6150-01-192-2542
NSN 5985-01-623-8448
NSN 5985-00-903-3239
NSN 4140-01-431-2317
NSN 6105-00-964-9786
NSN 6135-01-426-4962
NSN 5920-00-665-3973