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 6620-00-411-4983
NSN 5855-01-144-0423
NSN 6130-01-412-3315
NSN 6135-01-167-7604
NSN 6145-00-999-6680
NSN 5935-00-207-5796
NSN 6110-01-176-9670
NSN 5990-01-633-9503
NSN 6145-01-110-4219
NSN 5999-00-290-5898
NSN 6240-01-115-0526
NSN 5990-01-408-6554