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 5950-01-118-6814
NSN 5990-01-356-4259
NSN 6110-01-486-1673
NSN 6240-01-473-0049
NSN 5915-00-941-8233
NSN 5930-01-240-1900
NSN 5990-01-284-3187
NSN 2925-00-355-5130
NSN 5915-00-252-1876
NSN 6135-00-209-6918
NSN 5998-00-294-9368
NSN 6610-01-003-2184