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 5855-00-079-2370
NSN 6145-00-443-5488
NSN 6685-01-491-1572
NSN 6620-01-633-8443
NSN 5935-01-419-6197
NSN 6105-00-953-0470
NSN 6220-01-440-9763
NSN 5905-00-921-8354
NSN 5990-01-294-6198
NSN 6150-01-573-8741
NSN 5835-00-438-4489
NSN 5985-01-299-7000