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 5835-00-466-8544
NSN 6150-00-836-0793
NSN 6105-00-226-2185
NSN 6110-00-938-3723
NSN 6220-00-070-9986
NSN 5835-00-738-1099
NSN 5895-00-251-8903
NSN 5945-01-596-4555
NSN 5895-01-294-1482
NSN 5999-01-016-6949
NSN 5910-00-131-9103
NSN 7035-00-803-3056