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 5999-01-481-9355
NSN 6150-00-549-9779
NSN 6620-01-494-9858
NSN 6105-00-015-5183
NSN 5999-00-949-8986
NSN 5965-01-217-7167
NSN 2925-01-163-6716
NSN 5990-01-544-4360
NSN 5895-01-043-2193
NSN 6620-01-297-5576
NSN 5945-01-395-0069
NSN 5895-01-167-6236