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 5935-01-310-7795
NSN 6620-01-327-4111
NSN 6150-00-115-4455
NSN 5950-01-340-0660
NSN 5985-01-468-6894
NSN 6620-01-436-5661
NSN 5835-00-545-8219
NSN 5930-00-063-8994
NSN 5990-01-330-4552
NSN 5835-01-485-0210
NSN 5920-01-550-7787
NSN 5925-01-401-5314