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 5905-00-395-4168
NSN 6650-00-248-4895
NSN 7035-01-334-5855
NSN 5950-01-098-2108
NSN 5895-00-694-2081
NSN 5945-01-392-0898
NSN 5835-00-752-6065
NSN 5920-00-730-8541
NSN 5895-01-193-2197
NSN 5999-01-312-2093
NSN 2925-01-030-6580
NSN 5930-00-143-4582