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 6145-00-909-0614
NSN 5998-00-171-6586
NSN 5895-00-280-7528
NSN 6240-00-419-4301
NSN 5835-01-149-2442
NSN 5990-01-426-7350
NSN 5915-01-338-0771
NSN 6135-01-392-8344
NSN 5895-00-949-2711
NSN 5835-01-508-2528
NSN 5999-01-360-9458
NSN 6685-01-441-9378