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 5835-01-426-6573
NSN 6320-01-006-6138
NSN 6645-01-526-8782
NSN 5998-01-371-0492
NSN 5999-01-472-2515
NSN 6110-00-452-9148
NSN 6610-01-183-4470
NSN 5950-01-541-9117
NSN 5975-00-897-2091
NSN 6145-00-734-4554
NSN 5920-01-015-5720
NSN 6610-01-444-1490