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 6150-00-903-5049
NSN 4140-01-174-9335
NSN 5930-00-988-4327
NSN 7035-00-155-9513
NSN 5835-01-053-4765
NSN 5930-01-346-6213
NSN 5930-01-603-5693
NSN 4140-00-400-9176
NSN 5925-01-128-4374
NSN 6110-01-354-9570
NSN 6105-01-449-8960
NSN 5975-01-292-7864