20 splines located 15mm from both ends of shaft, 8 splines located on middle of shaft 90mm from both ends
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 5960-01-050-4820
NSN 5960-00-104-5955
NSN 5895-00-103-2602
NSN 5950-01-550-6306
NSN 6320-01-301-4699
NSN 6650-01-202-0596
NSN 6620-01-494-6055
NSN 5998-00-132-4256
NSN 5895-00-516-9357
NSN 6650-01-581-7101
NSN 6620-00-658-6588
NSN 6110-00-961-1100