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 6150-00-809-9114
NSN 6620-01-158-7309
NSN 5990-01-124-9063
NSN 5930-01-242-5481
NSN 6220-00-706-2772
NSN 5855-01-482-6164
NSN 4140-01-500-1187
NSN 5835-01-143-9143
NSN 6220-01-025-1373
NSN 5935-01-533-4619
NSN 5930-01-386-5189
NSN 5998-01-032-4950