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 5930-01-187-7873
NSN 5950-00-525-2931
NSN 5895-01-459-9830
NSN 5990-00-518-3195
NSN 6105-01-168-0665
NSN 5925-01-260-5247
NSN 5905-00-584-8447
NSN 5920-01-257-0062
NSN 6220-00-149-0977
NSN 6650-01-029-2995
NSN 5950-00-596-8102
NSN 5835-01-033-5185