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 6610-00-139-1105
NSN 5985-00-481-8394
NSN 5855-01-498-0578
NSN 6240-01-607-0870
NSN 6645-01-331-0774
NSN 5835-01-116-2369
NSN 6145-00-793-7816
NSN 6650-00-942-4365
NSN 5910-01-561-7025
NSN 5925-01-382-9313
NSN 6145-01-538-6256
NSN 7035-00-703-3535