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 6645-00-418-2133
NSN 2925-00-516-8841
NSN 5925-01-196-2083
NSN 6685-01-526-4647
NSN 6105-00-551-3747
NSN 6110-01-157-9341
NSN 5990-01-253-1332
NSN 6240-00-052-4592
NSN 5930-01-412-9519
NSN 5855-00-014-5008
NSN 5985-00-626-1896
NSN 6135-01-660-2840