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 5910-00-143-4984
NSN 6110-01-368-3483
NSN 5965-01-573-1191
NSN 6240-01-160-7934
NSN 5950-01-464-5303
NSN 5985-01-062-2123
NSN 6150-01-139-2147
NSN 5985-01-476-7521
NSN 5985-01-641-5161
NSN 6685-00-334-6583
NSN 5975-01-384-4008
NSN 6650-01-306-2575