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 5985-00-903-5444
NSN 5910-01-066-3756
NSN 5996-01-629-9093
NSN 6620-01-364-2103
NSN 5965-00-247-4886
NSN 6110-01-549-1386
NSN 6645-01-059-2712
NSN 6650-01-361-6812
NSN 5999-00-189-0772
NSN 5999-01-056-8431
NSN 6610-00-943-5588
NSN 6320-01-176-8367