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 5998-01-182-2185
NSN 5965-00-840-8849
NSN 5990-01-544-4360
NSN 6610-01-236-8359
NSN 6645-00-072-9243
NSN 5905-01-499-1828
NSN 5975-01-057-7748
NSN 6150-01-501-5494
NSN 5960-01-111-7923
NSN 5935-01-547-6328
NSN 5965-00-486-7907
NSN 6110-00-765-2881