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 6110-00-539-9543
NSN 5990-00-962-2806
NSN 6240-01-463-3132
NSN 6105-01-139-4778
NSN 5960-01-341-9291
NSN 6320-00-343-1798
NSN 6135-01-652-4521
NSN 6610-01-086-1879
NSN 5965-00-905-6895
NSN 5965-01-254-3622
NSN 6110-00-650-7932
NSN 5895-01-335-5626