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 5935-01-078-3995
NSN 5895-00-340-1751
NSN 5920-01-290-8833
NSN 4140-00-715-9946
NSN 5835-01-359-2575
NSN 5996-00-525-1777
NSN 6135-00-539-8088
NSN 6650-01-094-0133
NSN 5960-00-994-0783
NSN 5965-01-186-2051
NSN 5975-00-842-5274
NSN 6685-00-186-9190