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 5960-01-426-4242
NSN 5915-00-504-2926
NSN 5999-00-962-5769
NSN 5975-01-155-7500
NSN 6220-00-334-7008
NSN 5925-01-054-2340
NSN 5835-01-088-1787
NSN 5990-01-040-1320
NSN 5905-01-468-6774
NSN 5999-00-416-9116
NSN 5965-01-580-0938
NSN 5999-01-249-7443