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 5998-01-202-3933
NSN 5950-00-891-9554
NSN 5950-00-067-5787
NSN 5915-00-901-0145
NSN 5935-01-025-5111
NSN 5998-00-466-2301
NSN 5998-01-381-2868
NSN 6645-01-368-9990
NSN 6220-01-494-9356
NSN 6620-01-116-3983
NSN 5965-01-128-4381
NSN 5990-01-265-8082