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 6150-00-921-7412
NSN 5925-01-575-4050
NSN 6105-01-502-9759
NSN 5905-00-185-4114
NSN 5910-01-577-9478
NSN 6105-01-311-8889
NSN 5998-01-166-7101
NSN 5835-01-296-3790
NSN 5945-01-039-6879
NSN 5835-00-289-9080
NSN 5935-01-318-4040
NSN 6685-01-077-2326