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 5905-01-401-5325
NSN 6240-00-255-2159
NSN 5985-01-457-2957
NSN 5910-00-203-2119
NSN 6150-01-484-8825
NSN 5855-01-444-3447
NSN 6610-01-213-8589
NSN 7035-01-107-2811
NSN 5950-01-301-2872
NSN 5945-01-239-6757
NSN 6110-00-932-1590
NSN 6150-01-469-9153