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 5996-01-415-3098
NSN 5965-01-507-3579
NSN 6620-01-338-2995
NSN 5945-01-511-6656
NSN 5895-01-138-0448
NSN 6150-01-391-7173
NSN 6130-01-070-4470
NSN 5950-01-467-9998
NSN 5960-01-245-3942
NSN 5950-01-501-0011
NSN 6685-00-981-5114
NSN 5996-00-277-7384