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 5835-00-835-7838
NSN 5950-01-031-7350
NSN 5985-00-189-0953
NSN 5855-01-093-8202
NSN 5945-00-787-3793
NSN 5895-00-275-1689
NSN 5999-01-606-1651
NSN 7035-01-305-1950
NSN 5960-01-050-6440
NSN 4140-00-372-2947
NSN 5910-01-419-6765
NSN 6135-01-518-9813