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 5998-00-224-2994
NSN 2925-01-219-9471
NSN 6220-00-239-5561
NSN 2925-00-105-3907
NSN 5950-01-503-0747
NSN 5920-01-215-4741
NSN 5925-01-354-9726
NSN 5920-01-198-7610
NSN 6135-01-322-4655
NSN 5910-01-079-3358
NSN 6110-00-539-9543
NSN 6110-01-069-4547