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 6650-00-318-6033
NSN 5990-00-900-4459
NSN 5905-01-300-0223
NSN 6105-01-514-7310
NSN 4140-01-444-3945
NSN 6135-01-199-1185
NSN 5960-01-299-1765
NSN 5835-00-868-8815
NSN 5985-01-613-2958
NSN 5855-00-137-6548
NSN 5975-01-525-7252
NSN 4140-01-183-8866