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 6240-00-727-2457
NSN 6145-00-727-1770
NSN 5998-01-206-4672
NSN 5950-01-381-6393
NSN 5910-01-364-1166
NSN 5910-00-288-0420
NSN 6150-01-076-4210
NSN 5960-01-527-3525
NSN 5950-00-330-5638
NSN 5855-01-222-5802
NSN 6150-01-289-5090
NSN 5965-01-253-5353