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 5990-01-548-3711
NSN 6110-01-626-5391
NSN 6240-00-077-2529
NSN 6110-01-059-5586
NSN 4140-01-481-0416
NSN 5965-00-961-1627
NSN 6135-01-260-1100
NSN 6610-01-354-7963
NSN 6685-01-063-3922
NSN 6130-00-155-5873
NSN 5915-00-665-2854
NSN 5965-01-467-2071