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 6135-01-570-4284
NSN 5960-01-023-6618
NSN 6150-01-137-3161
NSN 5975-00-115-1932
NSN 5975-01-394-5281
NSN 5950-01-359-8952
NSN 6150-01-014-5691
NSN 6645-01-298-8837
NSN 5998-01-508-6620
NSN 6620-01-152-0936
NSN 5945-01-078-6690
NSN 6220-00-414-7528