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 5996-00-799-8838
NSN 6145-01-330-5156
NSN 5910-01-384-3808
NSN 6150-01-019-3840
NSN 5910-01-435-2685
NSN 5910-00-567-4816
NSN 6685-00-159-1304
NSN 5855-01-528-0304
NSN 5895-01-084-2136
NSN 5895-01-523-5716
NSN 5960-01-160-3437
NSN 5975-01-273-0209