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 6650-01-077-5174
NSN 5930-00-136-5834
NSN 5945-00-409-3203
NSN 2925-01-358-8346
NSN 5930-01-169-7614
NSN 6105-01-160-9480
NSN 5985-00-925-1216
NSN 5935-01-303-6111
NSN 5950-01-549-3657
NSN 5999-00-293-4326
NSN 5945-01-089-1400
NSN 6145-01-288-5794