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 5999-01-107-9981
NSN 5950-01-312-6744
NSN 5990-01-294-6198
NSN 5960-01-495-0859
NSN 5930-01-182-5618
NSN 6130-00-536-6376
NSN 5935-01-391-2933
NSN 5905-01-177-9056
NSN 5975-01-099-6418
NSN 6145-01-371-8418
NSN 5935-01-617-2570
NSN 5920-00-350-9474