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 6150-01-097-7548
NSN 6650-00-287-5868
NSN 6610-01-142-8958
NSN 4140-01-540-1296
NSN 5990-01-073-4782
NSN 6150-01-445-9408
NSN 5985-00-365-5524
NSN 5930-01-537-8748
NSN 6610-00-558-0480
NSN 6320-00-823-2015
NSN 5905-01-171-9748
NSN 6105-01-573-3713