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 5985-00-053-1598
NSN 5960-01-336-5459
NSN 6645-01-533-8408
NSN 6685-01-391-7560
NSN 5950-01-085-0183
NSN 6220-00-357-1933
NSN 7035-01-305-1950
NSN 6145-00-857-6903
NSN 5990-01-570-5471
NSN 5915-01-425-1401
NSN 5960-00-957-0951
NSN 5835-01-406-4066