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 5945-01-437-9410
NSN 6610-01-652-6794
NSN 6685-01-278-8376
NSN 5915-01-039-1531
NSN 4140-00-481-3858
NSN 6220-00-528-7752
NSN 5915-01-387-4262
NSN 2925-01-277-3508
NSN 6130-01-599-1248
NSN 5925-00-903-2166
NSN 5990-00-306-0222
NSN 6240-01-548-2197