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 5920-01-261-0613
NSN 5930-00-501-0446
NSN 5960-01-091-0668
NSN 5998-01-039-3348
NSN 5950-01-350-3251
NSN 6135-01-142-2417
NSN 6105-01-068-7652
NSN 7035-01-055-6806
NSN 5905-01-476-3529
NSN 5960-00-929-5053
NSN 5985-01-198-4736
NSN 6110-01-095-8218