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 6135-01-496-5810
NSN 5905-01-656-7719
NSN 6220-01-589-1184
NSN 5945-01-139-3293
NSN 6110-00-500-4262
NSN 6645-00-580-2652
NSN 6220-01-206-5720
NSN 5960-01-506-7039
NSN 5855-00-252-5743
NSN 5996-01-108-6762
NSN 5965-01-439-6217
NSN 5855-00-089-3974