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 4140-01-493-5182
NSN 6130-01-338-3332
NSN 6610-01-555-0842
NSN 6240-01-463-8276
NSN 5998-01-548-7811
NSN 6240-01-480-7820
NSN 5835-00-523-0736
NSN 6135-00-299-6918
NSN 5920-01-440-8277
NSN 5990-01-426-7350
NSN 5905-01-354-2462
NSN 5930-01-442-5807