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 6650-01-217-9304
NSN 6685-00-720-3525
NSN 6610-00-756-6155
NSN 5965-01-261-0569
NSN 5950-01-611-0849
NSN 5910-01-075-6121
NSN 4140-01-252-6602
NSN 5975-01-081-5095
NSN 5999-01-060-1304
NSN 6220-01-463-3896
NSN 5895-00-727-4141
NSN 2925-00-508-6032