Hard annodize, mil-a-8625, type 3cl 1, 0.0015-0.0025 in. Thick
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 5835-00-021-5913
NSN 5985-01-607-7412
NSN 6220-01-355-9742
NSN 5985-00-224-5615
NSN 5975-01-510-1416
NSN 5996-00-719-9816
NSN 5910-00-143-4984
NSN 6145-01-349-3203
NSN 5965-01-475-7540
NSN 6150-01-444-3127
NSN 6645-00-596-5388
NSN 6610-00-211-9095