A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 6685-01-454-5093
NSN 5950-00-813-9403
NSN 5895-00-991-6635
NSN 6150-00-570-0552
NSN 5965-00-142-9052
NSN 6650-01-441-3142
NSN 5990-00-308-0479
NSN 5855-00-011-5816
NSN 5975-01-510-6348
NSN 5950-01-195-5197
NSN 5985-00-437-3999
NSN 5960-01-146-0289