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 5835-01-645-2892
NSN 6610-01-420-7817
NSN 6105-00-857-3058
NSN 6220-01-224-8746
NSN 6110-01-326-2541
NSN 5910-00-998-7543
NSN 5915-01-633-1624
NSN 5920-01-531-3120
NSN 6650-01-593-5993
NSN 6150-01-464-9790
NSN 6240-00-027-3420
NSN 6620-00-228-4986