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 5975-00-189-0857
NSN 5965-00-177-2932
NSN 5910-01-133-7208
NSN 5930-00-161-4403
NSN 5945-01-495-1494
NSN 5905-01-472-3802
NSN 5915-01-526-7047
NSN 7035-01-421-4446
NSN 6150-01-477-1749
NSN 5935-01-214-9290
NSN 5975-00-969-8471
NSN 5835-00-387-4759