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 5915-00-481-7364
NSN 5996-00-484-6347
NSN 5999-01-037-8645
NSN 6220-00-500-1227
NSN 5905-01-440-9623
NSN 5990-01-574-2522
NSN 5915-00-473-9299
NSN 5965-01-370-1891
NSN 2925-01-144-0352
NSN 6135-00-958-7981
NSN 5998-00-904-7610
NSN 5960-01-260-7430