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 5910-00-101-0538
NSN 4140-01-627-9351
NSN 6620-01-308-2692
NSN 5996-00-186-8709
NSN 5960-01-614-8005
NSN 5935-00-787-8701
NSN 5998-01-388-2031
NSN 5998-01-608-2846
NSN 5920-00-390-3437
NSN 7035-01-090-3369
NSN 5996-01-189-6280
NSN 5990-00-274-3225