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 6610-01-298-2649
NSN 6320-01-039-5891
NSN 5935-00-372-5261
NSN 6610-01-431-8575
NSN 6105-01-587-1453
NSN 6610-00-225-9886
NSN 5935-00-309-5201
NSN 5950-01-644-5010
NSN 6130-01-081-7270
NSN 5999-01-411-6758
NSN 5960-00-518-4704
NSN 5855-01-133-3587