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 5920-01-588-7453
NSN 6320-01-449-1014
NSN 6240-01-442-3501
NSN 5998-01-467-2979
NSN 6220-01-140-9230
NSN 6150-01-210-5400
NSN 6240-00-197-6819
NSN 5895-01-421-2690
NSN 6645-01-502-3068
NSN 6685-01-259-1085
NSN 5855-01-138-4985
NSN 5998-01-320-9231