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 5930-01-611-0136
NSN 6685-00-682-0907
NSN 5925-01-555-9879
NSN 5960-00-799-9471
NSN 6110-01-246-5391
NSN 5910-01-545-0280
NSN 6150-01-625-9689
NSN 6620-01-208-5915
NSN 2925-01-280-1911
NSN 5950-00-522-9618
NSN 5910-01-071-7763
NSN 5998-00-814-1516