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 5950-01-076-9956
NSN 5985-01-384-2725
NSN 6105-00-391-7634
NSN 5950-00-410-5437
NSN 6685-00-972-0197
NSN 5999-00-257-9610
NSN 5855-01-338-1718
NSN 6110-01-251-6842
NSN 5990-01-200-7460
NSN 5935-01-158-1542
NSN 5925-01-595-6276
NSN 5950-01-318-1155