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 5910-01-569-2087
NSN 2925-00-099-4030
NSN 6220-01-640-9167
NSN 5930-01-388-4586
NSN 6320-00-433-2773
NSN 5998-01-054-3963
NSN 6685-01-162-6977
NSN 5855-00-494-9581
NSN 5998-01-433-9124
NSN 5990-01-414-7618
NSN 5950-00-518-3402
NSN 5910-00-115-9943