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 6135-01-486-1443
NSN 6110-01-090-0804
NSN 6130-01-135-5065
NSN 6130-01-063-2841
NSN 6135-01-333-6737
NSN 6650-01-513-2644
NSN 5920-01-092-6839
NSN 6145-00-126-1606
NSN 5835-01-553-6772
NSN 6145-01-288-7960
NSN 5915-01-125-7540
NSN 5925-01-162-9074