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 5960-00-895-0542
NSN 5930-01-354-2592
NSN 5990-01-658-9964
NSN 6320-00-937-5625
NSN 6320-01-255-2096
NSN 6150-01-352-5248
NSN 6645-01-055-0373
NSN 5835-00-104-8944
NSN 5960-00-372-4876
NSN 5835-01-329-4814
NSN 5945-01-051-2057
NSN 6645-00-209-0420