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 5935-01-351-4091
NSN 5975-01-069-8180
NSN 5960-00-237-6917
NSN 5905-01-075-8898
NSN 5998-01-321-6232
NSN 5915-01-422-2014
NSN 6145-01-241-9221
NSN 5999-01-322-9023
NSN 5925-00-846-7090
NSN 6130-01-500-6663
NSN 5935-01-442-7341
NSN 5920-00-387-5312