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 5920-00-948-9071
NSN 6110-01-255-0051
NSN 5915-01-345-1447
NSN 6220-01-020-1321
NSN 5855-01-634-0259
NSN 6685-01-528-7585
NSN 6320-01-554-0901
NSN 4140-01-298-5651
NSN 5835-01-168-6256
NSN 6620-01-346-9340
NSN 5950-01-299-3603
NSN 6110-01-633-9660