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 5965-01-324-0767
NSN 6150-01-550-5145
NSN 5945-01-537-0202
NSN 5905-00-111-1130
NSN 5950-00-182-8204
NSN 6645-01-142-2416
NSN 5920-00-773-1282
NSN 6105-01-317-7282
NSN 6135-01-222-0703
NSN 7035-00-631-3782
NSN 5950-00-473-3160
NSN 5999-00-506-6509