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 5999-00-825-2562
NSN 7035-01-365-4087
NSN 5998-00-300-2623
NSN 4140-01-123-8312
NSN 7035-01-013-9889
NSN 5998-01-301-7105
NSN 6105-00-690-5054
NSN 5965-01-299-8690
NSN 4140-01-592-5367
NSN 6220-00-707-5044
NSN 5998-00-765-9614
NSN 5950-01-292-3426