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 6145-01-134-7603
NSN 5905-00-192-0180
NSN 5855-00-361-0167
NSN 5985-01-240-8402
NSN 5965-00-823-8623
NSN 5998-01-256-7625
NSN 5990-01-263-0362
NSN 5910-00-021-8334
NSN 5925-01-338-3161
NSN 6610-01-568-0717
NSN 5998-00-100-3138
NSN 5920-01-642-6671