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 5905-00-277-7439
NSN 5855-01-444-9182
NSN 4140-01-322-8491
NSN 5930-01-338-6567
NSN 6110-00-231-3751
NSN 5950-01-585-9969
NSN 6105-01-277-5906
NSN 2925-00-912-3993
NSN 5855-01-224-7975
NSN 6650-01-406-1828
NSN 6145-01-070-3043
NSN 5960-01-495-0859