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 6145-01-641-7703
NSN 5835-01-261-2978
NSN 5985-01-473-5077
NSN 5960-01-142-1995
NSN 5905-00-446-5777
NSN 6150-00-889-1245
NSN 6145-01-492-6672
NSN 5990-01-568-5565
NSN 5999-01-429-8560
NSN 5990-01-353-6444
NSN 5965-01-454-8076
NSN 6685-00-249-2746