Shaft hollow, 1st end 0.620 in.Id, 2nd end 0.439 in.Id
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 6220-00-023-2196
NSN 4140-01-630-8246
NSN 5998-01-408-6153
NSN 6620-00-832-2556
NSN 5910-01-214-3613
NSN 6150-01-308-0534
NSN 5895-00-859-4821
NSN 6145-01-568-4442
NSN 6110-01-303-5837
NSN 5990-00-825-5208
NSN 5905-01-384-4964
NSN 5930-00-549-0927