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 5950-01-177-9546
NSN 5945-01-094-6343
NSN 5925-01-290-6976
NSN 5998-01-514-0795
NSN 7035-01-627-3521
NSN 5855-01-316-9642
NSN 6620-01-446-7290
NSN 5975-01-633-8815
NSN 5910-01-626-2011
NSN 5935-01-165-8712
NSN 5915-01-093-5227
NSN 5905-01-089-9757