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 5965-00-359-9769
NSN 6610-00-197-7648
NSN 5950-00-419-0232
NSN 5925-01-461-1628
NSN 5895-01-056-4548
NSN 5960-01-614-8005
NSN 5999-00-840-7599
NSN 5990-01-411-5930
NSN 5920-01-173-4108
NSN 6220-00-221-5899
NSN 6135-01-422-1440
NSN 5910-01-198-7911