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 5975-01-182-5806
NSN 5910-00-227-0848
NSN 5835-00-257-2852
NSN 5930-00-716-8437
NSN 5920-01-382-9379
NSN 5990-01-318-3238
NSN 5998-00-471-6000
NSN 6610-00-567-4430
NSN 6650-01-223-3113
NSN 5935-01-601-4719
NSN 5905-01-146-3783
NSN 5930-01-599-1463