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 6240-01-045-3820
NSN 5895-01-543-6023
NSN 5855-01-366-2429
NSN 5895-01-549-2642
NSN 2925-01-157-9204
NSN 6645-00-877-6002
NSN 6150-01-503-6969
NSN 5998-01-426-4590
NSN 6105-00-158-9575
NSN 6130-01-141-4666
NSN 5835-01-485-0210
NSN 6645-00-226-2270