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 6620-01-236-6290
NSN 6145-01-575-0727
NSN 5965-00-920-0455
NSN 5990-00-590-8050
NSN 6685-00-354-2086
NSN 5920-00-100-2582
NSN 5915-01-406-4637
NSN 6110-01-025-9773
NSN 6135-01-597-7685
NSN 5935-01-034-7099
NSN 5920-01-102-7354
NSN 5855-01-258-6180