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 5925-01-345-5513
NSN 5965-00-675-8799
NSN 5920-01-133-8275
NSN 6240-01-065-7551
NSN 5945-01-350-3649
NSN 6145-01-590-3616
NSN 5960-00-230-8579
NSN 5990-00-428-1895
NSN 6645-01-253-6023
NSN 5950-00-004-2086
NSN 6620-01-324-7809
NSN 4140-01-526-3286