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 4140-00-501-7833
NSN 5990-00-357-8103
NSN 5925-00-295-6255
NSN 5905-00-498-6062
NSN 5895-01-297-2706
NSN 5996-00-270-0340
NSN 6320-01-622-2456
NSN 5925-01-004-9293
NSN 5930-01-044-5830
NSN 6240-00-204-0459
NSN 4140-01-215-1125
NSN 5905-01-336-2983