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 6130-00-405-6776
NSN 5835-01-277-7167
NSN 6240-00-340-6977
NSN 6135-00-209-6918
NSN 5998-00-079-3553
NSN 6620-01-224-9007
NSN 5998-01-106-2006
NSN 6240-00-717-0844
NSN 6645-01-168-8465
NSN 6645-00-868-1246
NSN 6145-01-091-4652
NSN 6105-00-136-4780