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 5930-01-368-2718
NSN 5950-01-063-6080
NSN 4140-01-115-5163
NSN 5965-01-213-7256
NSN 5895-00-407-5646
NSN 6610-01-016-3566
NSN 5930-00-532-8012
NSN 5999-01-641-4585
NSN 6110-00-433-3070
NSN 5905-01-631-0997
NSN 5996-00-575-0828
NSN 5905-00-514-1973