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 6145-00-226-9499
NSN 4140-01-054-1201
NSN 5950-01-243-8415
NSN 5990-01-095-8866
NSN 6320-01-161-6640
NSN 5945-01-488-5602
NSN 6610-01-453-4269
NSN 5935-00-928-7849
NSN 5985-01-269-1072
NSN 6620-01-443-8431
NSN 5985-01-506-0461
NSN 6610-01-308-5168