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 5998-00-533-6396
NSN 5960-00-847-6537
NSN 6650-01-610-9238
NSN 6645-00-160-0503
NSN 4140-01-046-8196
NSN 6150-01-524-8470
NSN 5960-01-389-9941
NSN 5835-01-502-9228
NSN 6135-01-286-9563
NSN 4140-01-534-3429
NSN 5950-01-184-4138
NSN 5975-00-583-8625