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 5985-00-834-1175
NSN 5990-01-395-4194
NSN 5925-00-703-3627
NSN 5910-01-005-4115
NSN 5960-01-388-1988
NSN 5998-01-349-0484
NSN 5999-00-286-6231
NSN 6135-01-351-1131
NSN 5998-01-012-2225
NSN 5999-01-044-6250
NSN 5965-01-613-7134
NSN 5996-00-623-6651