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 6135-00-635-9187
NSN 5990-01-094-7740
NSN 5999-00-766-1041
NSN 6650-00-197-7563
NSN 4140-01-448-0733
NSN 5895-01-534-3743
NSN 6650-00-163-9554
NSN 5855-00-941-6412
NSN 6145-00-949-8009
NSN 5930-01-399-8713
NSN 5985-00-338-6424
NSN 6610-00-186-9180