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 5998-01-495-2863
NSN 6685-01-136-3479
NSN 5905-01-501-5963
NSN 5998-01-437-9045
NSN 5920-00-851-4740
NSN 5985-01-152-5133
NSN 6150-00-903-5049
NSN 5895-00-448-1689
NSN 4140-01-628-1190
NSN 5999-00-491-9170
NSN 7035-00-173-2281
NSN 7035-01-067-8991