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 5990-01-577-2120
NSN 5960-01-520-3540
NSN 6105-00-866-0368
NSN 6110-00-740-5750
NSN 5965-01-073-6047
NSN 6130-00-254-5159
NSN 5855-01-112-7725
NSN 7035-01-456-4490
NSN 6650-00-251-2324
NSN 4140-01-272-6060
NSN 6110-00-798-4794
NSN 5910-01-542-5773