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 5985-01-174-5256
NSN 6620-00-505-5031
NSN 6645-01-362-2587
NSN 4140-01-054-3553
NSN 6650-00-016-9426
NSN 5895-01-660-0847
NSN 5960-01-170-4057
NSN 5925-01-067-8301
NSN 5965-01-250-3214
NSN 5855-01-076-5202
NSN 5930-01-195-4846
NSN 5835-01-068-4214