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 5999-01-262-0444
NSN 5915-01-080-3704
NSN 5930-01-021-4626
NSN 4140-01-306-4728
NSN 6220-01-484-1543
NSN 5975-01-618-0392
NSN 6150-01-435-5026
NSN 5935-01-634-0668
NSN 5960-00-279-3536
NSN 6620-01-540-1524
NSN 6240-00-886-6615
NSN 6240-00-684-8181