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 5910-01-602-1663
NSN 5996-01-627-0603
NSN 6110-01-037-2163
NSN 5998-01-243-0420
NSN 5945-01-211-9811
NSN 5915-01-417-3727
NSN 6150-01-523-0077
NSN 5925-01-474-9120
NSN 5910-00-666-7969
NSN 5965-00-215-0307
NSN 6110-01-565-4767
NSN 6650-01-202-9143