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 5855-01-075-1292
NSN 4140-01-400-3610
NSN 6150-01-642-2285
NSN 6320-00-925-0558
NSN 5915-01-389-7313
NSN 5905-01-019-3651
NSN 4140-01-141-7692
NSN 6685-00-498-2758
NSN 5999-01-086-9563
NSN 6685-01-020-2123
NSN 6620-01-283-1338
NSN 6650-01-382-8569