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 6145-01-512-8688
NSN 5996-00-578-9092
NSN 5985-01-029-2405
NSN 6130-01-181-5475
NSN 6685-01-266-6867
NSN 6135-00-016-0071
NSN 5835-01-321-2906
NSN 5999-01-490-9952
NSN 5835-01-599-1876
NSN 6220-00-858-0915
NSN 5945-01-416-0828
NSN 5855-01-557-9063