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 6645-00-527-7258
NSN 6320-00-701-0437
NSN 5895-01-373-1357
NSN 6320-00-731-6134
NSN 2925-01-164-4197
NSN 6320-01-147-9177
NSN 5835-01-555-8963
NSN 5990-01-525-2250
NSN 5895-00-473-3707
NSN 5950-01-508-1938
NSN 5975-00-081-2171
NSN 5905-01-054-4096