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 5985-01-107-0363
NSN 5985-01-031-3993
NSN 6320-01-272-7072
NSN 5999-01-314-1840
NSN 6130-00-455-2423
NSN 5855-00-494-9581
NSN 6130-01-139-0290
NSN 6110-01-261-3086
NSN 6240-00-848-9938
NSN 6150-01-106-3646
NSN 5930-01-051-8581
NSN 6110-00-764-2014