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 6240-00-159-2449
NSN 5945-00-499-2008
NSN 5950-01-499-4787
NSN 5950-01-441-1328
NSN 5920-01-241-7666
NSN 5835-01-495-5986
NSN 6130-01-400-1122
NSN 5905-01-415-0869
NSN 5835-00-063-0390
NSN 5905-01-579-7610
NSN 6645-01-486-7029
NSN 5915-00-372-4522