Weapon system essential.
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 5996-01-525-7628
NSN 6610-00-034-3709
NSN 5990-01-229-3003
NSN 6110-01-018-8742
NSN 5905-00-579-5393
NSN 5998-01-659-2498
NSN 5975-01-157-1444
NSN 5950-00-237-3335
NSN 5998-00-511-5047
NSN 6240-01-414-6074
NSN 5996-01-327-0220
NSN 5965-00-959-4910