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 6610-00-123-4314
NSN 5930-01-322-8553
NSN 5925-00-186-0765
NSN 6150-00-278-1294
NSN 5990-00-518-3195
NSN 6610-01-633-8931
NSN 5935-00-156-3697
NSN 5998-01-213-8299
NSN 6620-00-392-9835
NSN 6150-00-943-7368
NSN 6645-00-183-8812
NSN 5950-01-201-4457