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 2925-01-448-2880
NSN 5965-01-050-8447
NSN 5905-01-204-7301
NSN 5960-00-937-9353
NSN 2925-00-328-2018
NSN 5920-01-361-8620
NSN 5960-01-089-8155
NSN 5925-01-649-6225
NSN 6650-00-585-1850
NSN 5910-00-412-2987
NSN 5920-01-021-6865
NSN 5920-00-563-9791