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 6130-01-614-9630
NSN 5960-01-381-1868
NSN 6650-01-399-8552
NSN 2925-01-472-4423
NSN 6110-01-277-7440
NSN 5855-01-330-1918
NSN 5965-00-639-6621
NSN 5945-01-134-8246
NSN 5910-01-104-6635
NSN 5920-01-508-9621
NSN 6105-01-017-5713
NSN 6150-01-306-0907