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 5990-01-078-1294
NSN 5950-01-421-1788
NSN 6645-00-450-2209
NSN 6645-00-716-8049
NSN 5910-01-472-7765
NSN 5910-01-442-9790
NSN 5975-00-607-2403
NSN 7035-00-238-3662
NSN 6105-01-235-7445
NSN 6320-01-421-3777
NSN 5930-00-056-2983
NSN 5855-01-096-9294