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 5855-01-242-8428
NSN 5975-00-802-1498
NSN 6110-00-221-1868
NSN 5945-00-654-5150
NSN 5930-01-500-9919
NSN 5855-00-149-0766
NSN 5999-01-202-8707
NSN 6145-00-224-5245
NSN 5835-01-552-3153
NSN 5965-01-128-4381
NSN 6645-00-825-2448
NSN 6320-00-925-0558