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 6620-01-512-2016
NSN 5960-01-248-4743
NSN 2925-01-502-8863
NSN 6130-01-072-5185
NSN 5999-00-269-5320
NSN 5835-00-427-2772
NSN 6110-00-929-1217
NSN 5975-00-006-3169
NSN 5895-00-433-0337
NSN 6320-01-558-2141
NSN 6650-00-646-7288
NSN 5998-01-466-2070