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 5935-01-230-9341
NSN 5935-01-138-4966
NSN 6320-01-421-3777
NSN 6150-01-488-1858
NSN 5915-01-289-5687
NSN 6320-01-338-6006
NSN 5975-00-702-8253
NSN 5990-01-196-2953
NSN 5999-01-357-0131
NSN 5910-01-265-6880
NSN 5985-00-001-6768
NSN 5910-01-185-7182