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 6645-01-480-3347
NSN 6130-01-254-3934
NSN 5950-00-278-1201
NSN 6240-01-421-9388
NSN 5945-01-268-0706
NSN 6650-01-589-3585
NSN 5990-00-244-8684
NSN 6320-00-521-9350
NSN 6685-01-439-5388
NSN 5985-01-437-5421
NSN 5998-00-843-1125
NSN 6130-01-137-0561