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 6220-01-065-1387
NSN 6105-00-272-2661
NSN 6645-00-472-4048
NSN 6110-01-285-4516
NSN 5920-00-226-7148
NSN 2925-01-518-9038
NSN 5975-00-180-8255
NSN 6110-01-563-3927
NSN 7035-01-241-2127
NSN 5960-00-588-8966
NSN 6240-01-320-9169
NSN 5965-00-289-6280