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 5855-01-077-6264
NSN 5905-01-381-5664
NSN 5965-00-372-2537
NSN 6645-00-336-4783
NSN 5895-00-631-1538
NSN 6220-01-485-2381
NSN 6145-01-576-4743
NSN 6620-01-522-9125
NSN 6105-00-902-6686
NSN 5945-00-917-9714
NSN 6645-01-379-7725
NSN 6240-00-218-1480