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 6650-00-152-8738
NSN 6610-01-287-9814
NSN 5998-01-296-9195
NSN 6130-01-485-3871
NSN 5935-00-937-7371
NSN 6220-01-265-1077
NSN 5855-01-251-7721
NSN 6685-01-274-6320
NSN 5975-00-179-1775
NSN 5999-00-829-9793
NSN 5920-00-925-1839
NSN 6650-01-398-1884