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 6650-00-016-9426
NSN 6130-01-548-3344
NSN 6135-01-385-7276
NSN 6110-01-469-5547
NSN 6610-00-450-4875
NSN 5835-01-143-9143
NSN 7035-01-383-9357
NSN 6620-01-539-5189
NSN 6135-01-142-2417
NSN 5895-01-352-5695
NSN 5990-00-150-6979
NSN 6620-01-361-7775