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 6320-00-853-1920
NSN 5895-01-382-0087
NSN 6645-00-421-5287
NSN 5935-01-323-7118
NSN 5920-01-113-9040
NSN 5990-00-101-2524
NSN 6220-00-004-5356
NSN 5945-01-521-3553
NSN 5935-01-353-7288
NSN 5855-00-231-7790
NSN 5960-01-539-1956
NSN 5950-01-035-6653