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 5975-01-176-2515
NSN 5920-01-347-5372
NSN 5835-01-277-9327
NSN 5905-01-495-1898
NSN 6220-01-609-1917
NSN 6105-00-843-8083
NSN 5925-01-659-7132
NSN 5945-00-677-5355
NSN 5905-00-225-2198
NSN 5945-01-582-4647
NSN 5965-01-273-3055
NSN 6135-00-891-4944