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 5915-00-948-4553
NSN 6240-01-010-2991
NSN 6145-00-678-0429
NSN 4140-01-417-5404
NSN 6320-01-173-7950
NSN 6610-00-968-8193
NSN 5835-00-698-9824
NSN 5855-00-610-4052
NSN 2925-01-048-8464
NSN 5895-00-276-7916
NSN 6135-01-236-8603
NSN 5855-00-235-2676