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 5855-01-417-3250
NSN 6110-01-152-2840
NSN 6320-01-330-4634
NSN 7035-01-085-5955
NSN 5915-01-116-5548
NSN 5985-01-291-9955
NSN 6105-01-170-7101
NSN 6135-01-370-9441
NSN 5999-01-419-9134
NSN 5950-01-060-5378
NSN 6220-01-224-8746
NSN 5999-01-143-0188