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 5998-01-197-7838
NSN 5895-00-233-7309
NSN 5945-01-251-8020
NSN 6610-00-553-5103
NSN 5855-01-225-5855
NSN 6105-00-161-8070
NSN 6240-01-315-0342
NSN 6240-00-981-8218
NSN 6645-01-629-0847
NSN 6105-01-533-0407
NSN 5950-01-617-1342
NSN 6130-01-560-1433