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 6130-00-419-1120
NSN 5960-01-547-6699
NSN 5999-01-559-5350
NSN 6150-01-250-9173
NSN 5905-00-770-6699
NSN 5965-01-561-6782
NSN 6105-01-653-2867
NSN 6135-01-321-4792
NSN 6645-01-459-7788
NSN 5930-01-456-7594
NSN 5985-01-501-0003
NSN 5965-01-234-6844