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 5998-01-367-1302
NSN 5895-01-567-2097
NSN 6135-01-433-2062
NSN 6135-01-361-9297
NSN 6685-01-212-2763
NSN 5910-00-735-4067
NSN 5920-00-539-7847
NSN 5985-00-679-9529
NSN 5855-01-318-7663
NSN 4140-00-117-9820
NSN 5910-01-369-9618
NSN 6610-01-361-8965