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 6240-00-594-7138
NSN 5835-01-412-0344
NSN 6240-01-542-9964
NSN 5915-00-518-4656
NSN 5965-01-428-3348
NSN 6620-01-270-8364
NSN 6620-01-438-0415
NSN 6610-01-470-4684
NSN 5855-01-136-1916
NSN 5855-00-079-2370
NSN 6130-01-631-7025
NSN 6135-01-343-7093