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 5920-01-114-8248
NSN 5975-01-574-4393
NSN 5990-01-339-9238
NSN 5985-01-327-6860
NSN 5910-00-162-7378
NSN 6320-01-456-2859
NSN 6150-00-218-0891
NSN 6105-01-181-4532
NSN 2925-01-647-7225
NSN 5990-01-149-0691
NSN 6105-00-723-2035
NSN 6135-01-350-2932