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 5965-01-566-9024
NSN 5990-01-294-6198
NSN 5990-01-121-1175
NSN 6650-01-125-4785
NSN 6110-00-317-8063
NSN 5925-01-382-9085
NSN 6145-01-316-3020
NSN 6105-01-030-1272
NSN 5925-00-110-3194
NSN 5998-00-566-0936
NSN 5960-01-370-4285
NSN 6650-01-444-8313