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 5990-01-395-4194
NSN 5895-01-144-0734
NSN 4140-00-760-3620
NSN 6130-01-268-1703
NSN 5998-00-185-6029
NSN 5990-01-215-0590
NSN 2925-00-293-7213
NSN 2925-00-461-4954
NSN 5996-01-215-8097
NSN 6620-01-244-3425
NSN 6145-01-381-2153
NSN 6110-01-151-9993