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 6220-00-325-2740
NSN 5935-01-003-0821
NSN 2925-00-659-9256
NSN 6645-00-356-5705
NSN 5905-00-597-6081
NSN 5905-01-337-9321
NSN 6130-01-100-2466
NSN 5960-01-092-0163
NSN 6105-01-178-6092
NSN 4140-00-152-7092
NSN 5945-01-167-8498
NSN 5930-01-468-5429