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 6135-01-520-8392
NSN 5985-00-010-7754
NSN 6620-01-625-2855
NSN 6650-01-397-1925
NSN 5950-00-729-4088
NSN 5855-01-050-0861
NSN 5996-00-079-1268
NSN 5895-00-267-7430
NSN 6320-01-141-3791
NSN 5975-01-576-6455
NSN 5935-01-268-2232
NSN 6135-00-866-2311