End styl description should read involute splined, circular grooved, externally threaded, thru hole. Secondend identical to first with exception of thread data
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 5855-01-145-4903
NSN 6220-00-427-8155
NSN 5950-00-987-8827
NSN 5996-00-277-7384
NSN 5835-01-367-4330
NSN 5910-01-376-0226
NSN 5915-00-549-1098
NSN 5905-00-502-9919
NSN 7035-00-968-4848
NSN 5985-00-001-6771
NSN 5999-00-263-4134
NSN 5975-01-229-8786