Material is listed as "metal"
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 6610-01-523-7096
NSN 5990-01-525-2250
NSN 6240-01-156-8428
NSN 6130-01-441-2326
NSN 4140-01-375-1405
NSN 6150-00-037-5118
NSN 5945-01-004-4350
NSN 6135-01-305-5889
NSN 6105-01-518-1008
NSN 5965-01-459-8203
NSN 6130-01-196-9202
NSN 5975-01-278-2206