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 2925-01-528-7333
NSN 5965-00-882-6949
NSN 5996-00-757-2799
NSN 6105-01-069-5513
NSN 5925-00-199-9565
NSN 5998-00-930-3915
NSN 5835-00-744-1277
NSN 5965-00-942-1602
NSN 6150-01-619-9453
NSN 6685-01-140-0487
NSN 5999-01-419-6121
NSN 5950-00-347-7916