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 6645-01-185-7684
NSN 5895-01-192-5507
NSN 6105-01-386-4038
NSN 6650-00-484-3616
NSN 5960-00-371-2814
NSN 6645-00-429-0172
NSN 5910-01-061-6231
NSN 5950-00-978-6682
NSN 5925-01-237-0074
NSN 5925-01-223-4803
NSN 6135-01-415-1163
NSN 5998-00-299-2740