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 5905-01-251-2705
NSN 6320-01-576-6310
NSN 6150-00-861-7710
NSN 4140-00-255-2458
NSN 5930-01-470-9847
NSN 4140-00-097-0167
NSN 6130-00-477-0571
NSN 5950-01-549-2725
NSN 5835-00-368-4182
NSN 5910-01-234-6362
NSN 5975-00-849-2953
NSN 5990-01-272-4091