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 5920-01-212-1536
NSN 5905-01-386-6488
NSN 5930-00-340-2432
NSN 5835-01-394-3812
NSN 6150-00-420-4003
NSN 6650-00-059-6268
NSN 6145-01-465-3415
NSN 5915-00-727-8401
NSN 5996-00-495-3086
NSN 6130-00-470-7825
NSN 5905-00-941-6693
NSN 6650-01-014-5990