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 5910-01-646-1648
NSN 6130-00-228-9140
NSN 6150-01-372-1025
NSN 5990-01-465-3088
NSN 6130-01-324-1253
NSN 6685-01-567-2064
NSN 5950-00-173-4826
NSN 5999-00-252-6788
NSN 5960-00-882-1999
NSN 5930-00-242-1087
NSN 5998-01-419-2522
NSN 5990-01-076-6858