Gold plated mil-g-45204
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 5895-01-447-2748
NSN 5935-01-632-4183
NSN 6130-00-232-5321
NSN 5930-01-432-0760
NSN 5910-01-250-4013
NSN 6220-01-366-1972
NSN 6135-00-603-4859
NSN 6620-00-881-3908
NSN 5895-01-597-2762
NSN 6240-01-364-8696
NSN 5975-01-417-8047
NSN 2925-00-413-2064