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 7035-01-183-1989
NSN 5985-01-602-1465
NSN 5855-01-270-6847
NSN 5915-00-708-6917
NSN 5905-01-409-1942
NSN 5945-01-094-4529
NSN 6110-00-103-8768
NSN 6650-00-140-8776
NSN 5998-00-401-4219
NSN 6135-01-328-6583
NSN 6320-00-994-0179
NSN 5835-01-626-9603