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 5895-01-425-2297
NSN 5975-00-817-1781
NSN 7035-01-325-0536
NSN 6150-00-835-4850
NSN 6650-01-469-5651
NSN 5895-01-305-7685
NSN 6240-01-465-4068
NSN 6110-01-520-8764
NSN 5996-01-311-1745
NSN 6105-01-341-1525
NSN 5985-00-539-9365
NSN 5999-00-776-1625