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 5950-01-154-8751
NSN 6320-01-307-6505
NSN 6105-01-135-6964
NSN 5990-01-157-0441
NSN 6610-01-027-1641
NSN 5998-00-458-3729
NSN 6650-00-391-8404
NSN 5910-00-618-5455
NSN 5920-01-413-5266
NSN 5990-01-197-6922
NSN 5905-01-136-8242
NSN 4140-01-478-5011