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 6105-00-503-5100
NSN 5935-01-320-7716
NSN 7035-00-529-3128
NSN 5905-00-898-4289
NSN 6130-01-415-3345
NSN 5920-01-137-3757
NSN 6110-01-229-5114
NSN 5925-00-431-3256
NSN 5920-01-022-0313
NSN 5910-00-511-4029
NSN 5990-01-370-4785
NSN 6145-01-408-6272