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 5835-00-198-4936
NSN 5925-01-281-7511
NSN 6220-01-399-8586
NSN 6150-00-326-6803
NSN 2925-00-233-5644
NSN 6130-01-302-6769
NSN 5935-00-963-5430
NSN 5935-01-632-4853
NSN 6650-01-568-0299
NSN 6130-01-425-2678
NSN 6650-00-977-7533
NSN 5925-00-517-8512