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 6645-01-088-5244
NSN 5855-00-832-9341
NSN 5925-00-665-7946
NSN 5950-00-900-1394
NSN 6145-01-576-9609
NSN 6610-01-212-4022
NSN 6620-00-678-3386
NSN 5935-01-146-2405
NSN 5996-01-130-5128
NSN 6150-01-595-6131
NSN 4140-01-393-0720
NSN 5835-01-529-3050