Internal splined second end
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 5960-00-252-6274
NSN 6145-01-633-5125
NSN 5895-01-096-2733
NSN 6650-00-211-6302
NSN 6610-00-832-0608
NSN 5945-00-160-3859
NSN 5930-01-280-5466
NSN 5975-01-104-6366
NSN 5950-01-085-4581
NSN 5965-01-506-1415
NSN 5998-01-062-1404
NSN 5999-01-496-5110