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 6130-01-382-2667
NSN 6130-01-504-6113
NSN 5985-01-489-0592
NSN 5990-01-004-6343
NSN 5998-01-321-7608
NSN 6220-01-594-6883
NSN 6320-00-483-0451
NSN 5965-01-346-4929
NSN 6105-00-953-2320
NSN 5855-01-175-2465
NSN 5855-00-455-6070
NSN 5990-01-060-3687