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 6320-01-384-3850
NSN 6220-01-515-2546
NSN 5998-01-270-1079
NSN 5985-01-160-9461
NSN 6110-01-387-1749
NSN 5925-01-518-1198
NSN 5930-01-541-7315
NSN 5985-01-254-5267
NSN 5996-00-944-6571
NSN 5835-00-009-2862
NSN 5996-00-405-4509
NSN 6150-01-496-9667