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 6150-00-897-4318
NSN 6610-01-363-9745
NSN 6645-00-113-4441
NSN 6610-01-219-3168
NSN 6145-00-635-9957
NSN 5990-01-449-7090
NSN 5998-01-392-0627
NSN 5945-00-142-0005
NSN 6130-01-197-0555
NSN 6110-00-257-5199
NSN 6145-00-354-6706
NSN 6220-01-048-5584