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 6130-00-450-4970
NSN 7035-01-160-4423
NSN 5998-01-443-9627
NSN 6110-01-633-9660
NSN 5905-01-577-4783
NSN 5965-01-631-1055
NSN 5950-01-135-6090
NSN 6145-00-705-6686
NSN 5930-01-476-8728
NSN 6220-01-090-0126
NSN 5998-01-507-2820
NSN 5990-00-660-8608