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 5998-00-455-9905
NSN 6620-00-947-3889
NSN 2925-00-105-3907
NSN 5999-00-903-9975
NSN 6110-00-941-3341
NSN 5960-01-433-3928
NSN 5965-00-870-9366
NSN 6610-01-202-7404
NSN 6145-01-205-1097
NSN 6610-01-464-2944
NSN 6620-00-557-7008
NSN 6620-00-646-9474