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 5915-00-358-2407
NSN 5965-00-258-6809
NSN 5960-00-256-0587
NSN 5915-00-530-5067
NSN 5935-01-421-1469
NSN 5920-01-341-6741
NSN 5945-01-624-4591
NSN 5950-01-647-9308
NSN 5950-01-652-8426
NSN 4140-01-445-6656
NSN 5965-01-513-7758
NSN 5915-01-586-2765