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 5998-00-845-4873
NSN 5915-01-327-2795
NSN 7035-00-267-5424
NSN 6110-00-446-6099
NSN 6110-01-231-2568
NSN 5990-01-423-8189
NSN 5950-00-281-2389
NSN 5999-00-900-3342
NSN 5895-01-500-5019
NSN 5915-00-082-5039
NSN 6110-00-216-6911
NSN 5855-00-962-2520