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 6610-01-482-8865
NSN 2925-01-586-9280
NSN 5975-01-578-0886
NSN 6650-01-229-6288
NSN 5965-00-337-0777
NSN 6650-00-537-9222
NSN 5999-01-330-5576
NSN 6645-00-559-3623
NSN 6610-00-968-6149
NSN 6130-01-651-6385
NSN 5895-01-069-3718
NSN 6645-00-910-2722