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 5975-01-595-4493
NSN 6150-01-048-1226
NSN 6240-01-173-7809
NSN 6650-00-356-5228
NSN 5915-01-038-2492
NSN 6610-00-942-2131
NSN 5910-01-224-8214
NSN 6105-01-207-8332
NSN 5998-00-233-6401
NSN 5965-01-658-7557
NSN 5935-01-098-7112
NSN 6110-00-466-1674