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 5950-00-857-1270
NSN 6240-00-034-5909
NSN 7035-00-865-9105
NSN 5855-00-951-6483
NSN 6610-01-509-9913
NSN 5905-01-352-8447
NSN 5998-01-577-4432
NSN 5975-00-099-0045
NSN 7035-01-513-0143
NSN 5975-01-239-2623
NSN 6145-01-456-7563
NSN 5990-00-153-0055