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 5985-01-512-6662
NSN 5960-01-139-3136
NSN 6130-01-341-5124
NSN 5925-00-946-9423
NSN 5990-01-147-5225
NSN 5998-00-481-1533
NSN 5990-01-116-2181
NSN 5930-01-195-5957
NSN 6150-00-185-9995
NSN 5975-01-212-2761
NSN 5835-01-583-6696
NSN 6110-01-027-0656