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 5855-00-110-9341
NSN 5990-01-568-5565
NSN 5975-01-378-0982
NSN 5915-01-526-3712
NSN 2925-01-612-0405
NSN 6320-01-562-1599
NSN 6150-01-080-2726
NSN 5975-01-401-5355
NSN 5965-01-643-9010
NSN 5835-01-024-9249
NSN 2925-01-385-1763
NSN 5910-00-978-5024