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 5925-00-888-5444
NSN 5960-01-215-0992
NSN 6150-01-047-5738
NSN 7035-00-616-4410
NSN 6105-01-464-4588
NSN 5905-01-086-4290
NSN 5930-01-386-4446
NSN 6150-00-332-3680
NSN 6645-00-163-9580
NSN 5998-01-634-0604
NSN 5950-01-253-4300
NSN 6620-01-452-4034