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 6650-01-014-0931
NSN 6105-00-054-3883
NSN 5915-00-353-0853
NSN 6130-01-360-2608
NSN 6220-01-242-0345
NSN 6240-01-506-0304
NSN 6685-00-010-8367
NSN 5950-01-512-1973
NSN 6650-01-618-4176
NSN 5930-01-399-2529
NSN 5985-01-447-9134
NSN 6145-00-736-8338