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 5950-00-949-9032
NSN 6240-01-155-2959
NSN 5945-00-563-6946
NSN 5998-01-515-6130
NSN 6105-01-521-2593
NSN 5915-01-243-9192
NSN 5950-01-475-9137
NSN 5985-00-960-5560
NSN 5910-01-134-8025
NSN 7035-01-083-0282
NSN 6145-01-423-0382
NSN 5960-00-018-3477