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 5999-01-334-9811
NSN 6145-01-421-4257
NSN 4140-01-010-2592
NSN 5960-01-397-8328
NSN 5930-00-156-7265
NSN 6105-01-227-1194
NSN 5930-00-541-8594
NSN 5930-01-270-5285
NSN 5965-01-104-5102
NSN 5910-00-986-8972
NSN 5996-01-457-7765
NSN 6220-01-027-1294