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 5935-00-855-0480
NSN 5990-01-426-7350
NSN 5960-01-029-1980
NSN 5985-01-609-4800
NSN 5999-01-443-4630
NSN 5990-01-411-5930
NSN 6620-00-724-3137
NSN 5950-00-854-7880
NSN 5998-01-443-6609
NSN 5855-01-131-9336
NSN 5998-00-218-1360
NSN 5998-00-565-6123