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 6145-01-647-3020
NSN 6320-01-170-4068
NSN 6150-01-418-9792
NSN 5910-01-157-3061
NSN 5950-00-751-9738
NSN 6685-01-483-1373
NSN 4140-01-487-4232
NSN 5990-01-339-9238
NSN 6320-00-593-0379
NSN 5996-01-029-6021
NSN 5915-00-137-7215
NSN 5835-00-770-2843