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 6650-01-088-1200
NSN 5910-01-128-2942
NSN 5985-01-257-1350
NSN 5930-00-306-4181
NSN 5990-00-234-0119
NSN 5985-00-230-8655
NSN 5990-00-466-2952
NSN 5855-01-329-4006
NSN 2925-00-814-8745
NSN 6145-01-422-6059
NSN 5945-01-055-6540
NSN 6620-01-591-1331