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 6150-00-215-4880
NSN 6620-01-310-0216
NSN 6610-01-169-9491
NSN 5999-01-319-2444
NSN 5905-01-146-9047
NSN 5950-01-180-9374
NSN 5990-01-646-8048
NSN 4140-01-145-5925
NSN 6135-00-660-8654
NSN 6145-01-424-0963
NSN 6110-01-393-0895
NSN 6685-01-184-0124