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 6620-01-359-9363
NSN 4140-01-548-1846
NSN 5835-00-856-2437
NSN 5855-00-451-6155
NSN 6135-01-449-0625
NSN 6135-01-186-4010
NSN 6110-00-813-2328
NSN 6220-01-634-0660
NSN 6240-01-622-5961
NSN 7035-01-023-7859
NSN 5996-00-786-7968
NSN 5998-00-079-3080