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 5999-01-346-9816
NSN 4140-01-106-4456
NSN 6610-00-722-7472
NSN 7035-01-512-8096
NSN 6105-00-816-9397
NSN 5895-01-386-5555
NSN 5910-01-571-7621
NSN 5945-00-009-8128
NSN 5990-01-013-8464
NSN 6685-01-364-0661
NSN 6150-01-338-5791
NSN 6150-00-217-7198