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 5999-01-028-4179
NSN 5998-01-448-8930
NSN 6685-00-737-1959
NSN 5999-00-715-9583
NSN 6110-01-173-7506
NSN 5950-01-229-7484
NSN 5999-00-194-2489
NSN 6130-01-632-8631
NSN 6105-01-183-9892
NSN 6145-01-130-1252
NSN 6135-01-487-0773
NSN 5975-00-536-4047