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 5960-01-523-9098
NSN 6105-01-160-0427
NSN 5895-01-529-6710
NSN 5990-01-463-2279
NSN 6240-01-026-0032
NSN 6220-01-475-6373
NSN 5935-01-055-2104
NSN 6135-01-559-9637
NSN 2925-01-425-7087
NSN 6145-01-602-9331
NSN 6145-01-545-6348
NSN 5990-01-421-3325