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 5996-00-815-9710
NSN 5975-01-154-6893
NSN 2925-01-015-9170
NSN 5915-01-067-1279
NSN 5998-01-104-4262
NSN 6150-01-658-1059
NSN 6105-01-172-8977
NSN 5960-00-752-6175
NSN 5998-01-003-9644
NSN 6320-01-516-3836
NSN 5915-01-440-9856
NSN 5930-00-470-0303