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 5985-00-350-1953
NSN 5996-01-419-4215
NSN 5950-01-544-1146
NSN 5960-01-570-8605
NSN 5910-01-340-3079
NSN 5915-01-329-1762
NSN 4140-00-175-9114
NSN 5920-01-484-7932
NSN 7035-00-513-9764
NSN 5985-01-486-2110
NSN 6105-01-602-6242
NSN 6320-00-731-6134