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 6150-01-034-3114
NSN 6685-01-393-9027
NSN 6130-01-364-8830
NSN 6130-00-486-7824
NSN 6130-01-458-6561
NSN 5950-01-612-3012
NSN 5920-00-920-7956
NSN 6610-00-336-2404
NSN 5990-01-565-2226
NSN 6645-01-022-6247
NSN 5905-01-146-8098
NSN 6105-00-216-8866