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 5945-01-265-3985
NSN 6150-01-526-2568
NSN 6150-00-094-2664
NSN 6645-00-097-8569
NSN 5985-00-171-5084
NSN 4140-00-652-9238
NSN 5910-00-419-3742
NSN 6145-01-570-6717
NSN 5985-00-208-0572
NSN 5905-00-434-6129
NSN 4140-01-297-1724
NSN 5945-00-471-8456