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 5930-00-528-9728
NSN 5930-01-429-8443
NSN 5835-01-080-7784
NSN 5905-00-269-3634
NSN 5950-00-905-9249
NSN 5998-01-391-6549
NSN 5835-00-133-0599
NSN 6145-01-099-9620
NSN 5960-00-943-4671
NSN 7035-00-529-3128
NSN 4140-00-608-1736
NSN 6105-01-334-9807