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 5975-01-054-1834
NSN 5985-00-621-0400
NSN 5945-01-605-3053
NSN 6320-00-977-3930
NSN 5996-01-366-2140
NSN 6610-00-186-9180
NSN 6685-00-218-1229
NSN 7035-01-269-4152
NSN 5975-00-891-9738
NSN 6130-01-614-7877
NSN 5945-01-301-4843
NSN 5835-00-034-4976