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 6130-01-238-9650
NSN 6240-00-994-4056
NSN 6150-00-715-9545
NSN 5835-00-562-7524
NSN 6610-00-881-5060
NSN 5945-00-269-5375
NSN 5985-00-414-0757
NSN 5998-01-042-0337
NSN 6610-00-817-8772
NSN 5945-00-819-7841
NSN 5935-01-273-8072
NSN 6145-01-605-0948