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 5960-00-789-4474
NSN 6105-00-387-3762
NSN 5996-01-633-7979
NSN 6110-00-827-3026
NSN 6645-01-243-3138
NSN 5920-01-448-4310
NSN 5975-01-607-8718
NSN 5999-01-423-9396
NSN 5975-00-689-6396
NSN 7035-01-113-6492
NSN 5915-00-864-0772
NSN 5975-00-518-7817