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 5835-01-504-0837
NSN 5950-01-224-8629
NSN 6150-00-882-5050
NSN 7035-01-432-2424
NSN 5935-01-476-7205
NSN 5835-01-384-3206
NSN 5960-01-628-2760
NSN 2925-01-565-6410
NSN 7035-01-432-2424
NSN 5965-01-003-2641
NSN 6145-01-411-6454
NSN 5975-00-936-9549