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 6130-01-290-5195
NSN 5985-00-180-8289
NSN 5925-01-607-3296
NSN 5985-01-444-8166
NSN 5935-01-370-4440
NSN 6150-01-357-9529
NSN 6150-00-441-9970
NSN 7035-00-135-4758
NSN 6220-01-025-6140
NSN 5925-01-569-8557
NSN 5950-01-091-9746
NSN 6620-01-434-6538