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 5895-01-558-0933
NSN 6135-01-591-1250
NSN 5920-01-376-1438
NSN 5855-01-458-7479
NSN 5999-01-273-7927
NSN 5945-01-357-7118
NSN 5950-01-030-1925
NSN 5965-01-633-8849
NSN 6320-01-514-6141
NSN 5999-01-485-0368
NSN 5965-00-879-7287
NSN 5905-01-047-4640