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 6145-01-235-6764
NSN 6685-01-368-7142
NSN 6645-01-214-4550
NSN 6150-01-356-4258
NSN 5975-01-209-3183
NSN 5925-01-369-1278
NSN 6620-01-294-1044
NSN 5910-01-556-8008
NSN 6320-01-600-5808
NSN 6320-00-701-0437
NSN 5855-01-010-4921
NSN 6240-01-182-5859