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 4140-01-107-0222
NSN 5895-00-190-7866
NSN 5920-01-148-8359
NSN 6110-01-445-2840
NSN 5998-00-087-8000
NSN 5975-01-371-0666
NSN 5935-00-243-8752
NSN 6130-01-031-6890
NSN 5950-00-630-6305
NSN 6145-00-122-9517
NSN 5960-01-374-9706
NSN 6130-00-346-6710