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 6610-01-655-4703
NSN 5996-01-232-0067
NSN 7035-01-291-1770
NSN 6320-00-483-0451
NSN 6110-00-908-9867
NSN 6610-01-422-1322
NSN 6145-01-485-3157
NSN 6150-01-461-3799
NSN 7035-00-803-3056
NSN 2925-00-891-9289
NSN 2925-01-440-7617
NSN 6620-01-065-8265