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 5855-01-108-2044
NSN 5925-00-080-5835
NSN 5996-01-432-2356
NSN 5935-01-085-4977
NSN 5935-00-541-6481
NSN 5950-01-181-9691
NSN 6610-01-433-2219
NSN 5960-01-360-3639
NSN 5985-01-007-6652
NSN 5945-00-151-4623
NSN 6105-01-003-9162
NSN 6105-01-144-5473