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 6145-01-422-3006
NSN 5965-01-390-6725
NSN 5998-00-304-8657
NSN 6130-01-616-8545
NSN 5905-01-305-7549
NSN 5905-01-017-3169
NSN 5950-00-061-7378
NSN 5975-00-383-1384
NSN 5935-01-399-3304
NSN 6145-01-414-1028
NSN 6650-00-824-5510
NSN 5910-01-182-9628