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 5999-01-253-6735
NSN 6220-01-436-9537
NSN 5895-01-515-4677
NSN 5925-01-375-6048
NSN 6650-01-090-0719
NSN 6610-01-101-5909
NSN 5920-01-143-5002
NSN 5930-01-437-7182
NSN 5855-00-973-5717
NSN 5935-00-203-4058
NSN 6105-00-420-6190
NSN 5950-00-914-2012