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 5999-00-406-1867
NSN 5935-01-370-4440
NSN 5998-01-519-1468
NSN 7035-01-143-3573
NSN 5935-01-487-8550
NSN 6620-00-449-1973
NSN 6130-01-571-2353
NSN 5920-00-779-0827
NSN 7035-00-104-7613
NSN 6220-00-588-4562
NSN 5999-00-082-4056
NSN 5990-01-324-1204