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 6620-01-446-6571
NSN 6110-00-218-4737
NSN 6105-01-472-4408
NSN 5905-00-224-3552
NSN 5855-01-143-3183
NSN 5925-00-724-5539
NSN 5999-01-601-4587
NSN 5935-01-160-2293
NSN 2925-01-143-0092
NSN 2925-01-444-2061
NSN 5930-01-264-3421
NSN 6240-00-372-4841