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 4140-00-618-2932
NSN 5945-01-622-4761
NSN 5985-01-447-3043
NSN 5996-00-648-6580
NSN 6240-00-190-6716
NSN 7035-01-527-1236
NSN 6240-01-023-7720
NSN 5910-01-274-7813
NSN 5945-01-337-2007
NSN 5895-00-786-6417
NSN 6110-01-346-0671
NSN 6110-00-185-8147