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 5835-01-412-0344
NSN 6220-01-079-1673
NSN 6150-00-222-5302
NSN 5996-01-421-4761
NSN 5910-01-643-5704
NSN 6320-01-285-1922
NSN 4140-01-466-9701
NSN 6220-01-582-8552
NSN 6130-01-613-7326
NSN 5950-01-403-2852
NSN 6220-01-531-1402
NSN 6110-01-558-9634