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 6220-01-022-5809
NSN 5998-00-772-9833
NSN 5985-00-717-3114
NSN 6145-01-141-0214
NSN 6105-01-061-6572
NSN 6130-01-312-9361
NSN 6135-01-416-3181
NSN 5950-01-235-2154
NSN 6320-01-309-9595
NSN 5895-00-727-4141
NSN 5915-01-329-4330
NSN 6610-00-133-4508