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 6645-00-130-8464
NSN 6220-01-629-4731
NSN 5895-01-271-4994
NSN 5920-01-563-6998
NSN 6240-00-480-1558
NSN 6220-01-415-8625
NSN 5996-01-369-9209
NSN 6685-00-147-8045
NSN 7035-01-286-2677
NSN 5996-01-159-9089
NSN 5960-01-337-1191
NSN 5998-01-272-5776