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 5950-01-501-5682
NSN 5998-00-702-2954
NSN 5985-00-153-0864
NSN 5945-01-391-7993
NSN 5990-00-935-5610
NSN 5855-00-991-0096
NSN 6145-00-259-6946
NSN 6610-01-316-8902
NSN 6240-01-131-9580
NSN 6240-01-112-1120
NSN 5915-01-550-8217
NSN 5990-01-227-6526