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 6220-01-213-1558
NSN 5930-01-173-5873
NSN 5935-01-608-4860
NSN 2925-01-330-2988
NSN 5950-01-175-0046
NSN 5895-01-282-0471
NSN 6240-00-846-9815
NSN 5925-01-224-7031
NSN 4140-00-260-9521
NSN 6150-00-416-2045
NSN 6150-01-176-0221
NSN 5996-01-550-3111