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 5935-01-086-2243
NSN 5965-01-113-9061
NSN 6610-01-168-7943
NSN 5910-01-069-3988
NSN 5960-01-201-6316
NSN 5920-00-937-3713
NSN 6240-00-290-4185
NSN 7035-01-462-8701
NSN 6240-01-200-7937
NSN 6320-01-084-7456
NSN 5985-00-479-8612
NSN 5895-01-133-9998