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 5990-00-258-0228
NSN 6135-01-167-0759
NSN 5935-01-278-9117
NSN 6620-01-423-7300
NSN 6105-00-042-4469
NSN 6645-01-066-6665
NSN 5895-01-550-8783
NSN 5950-01-352-3245
NSN 5985-01-452-7531
NSN 6645-01-317-6071
NSN 5975-01-577-0433
NSN 5930-00-308-7411