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 6130-00-692-2916
NSN 6220-00-218-0857
NSN 6110-01-550-0847
NSN 4140-01-119-1164
NSN 5910-01-613-4294
NSN 5985-01-500-4283
NSN 6645-00-296-8310
NSN 5975-01-264-3927
NSN 5895-00-452-7134
NSN 6610-00-909-9998
NSN 5990-01-645-2592
NSN 5950-01-520-4445