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 5990-00-005-5215
NSN 6135-01-606-0596
NSN 7035-00-529-3128
NSN 6620-00-663-8962
NSN 6110-01-300-0802
NSN 6650-00-730-2995
NSN 5999-01-362-3497
NSN 6110-00-514-1119
NSN 5945-00-451-4840
NSN 5950-00-797-2670
NSN 6620-01-606-4138
NSN 5945-00-249-6471