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 5975-01-121-6199
NSN 5960-01-500-6615
NSN 6610-00-832-9983
NSN 5855-00-688-9954
NSN 4140-01-075-3023
NSN 5910-00-318-8766
NSN 5990-01-264-3320
NSN 6110-00-409-1115
NSN 6145-00-655-2738
NSN 6620-01-439-5473
NSN 6150-01-320-7649
NSN 6620-00-179-1884