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 5990-01-463-2279
NSN 5910-01-359-6314
NSN 5835-01-226-2337
NSN 5915-01-089-8809
NSN 5996-01-542-7912
NSN 6110-00-316-5450
NSN 5905-01-155-0750
NSN 5855-01-562-1006
NSN 6620-01-162-2839
NSN 5910-01-406-2852
NSN 5915-00-786-0104
NSN 5945-01-282-7862