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 5905-00-688-7497
NSN 6610-00-671-8215
NSN 5960-01-154-3719
NSN 6320-01-177-3192
NSN 2925-01-513-9114
NSN 6240-00-883-7264
NSN 5935-01-422-1396
NSN 5930-00-908-2539
NSN 5855-01-325-9507
NSN 5855-00-149-0766
NSN 5996-01-557-5337
NSN 5965-00-104-3121