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 7035-01-612-0088
NSN 5990-01-044-4767
NSN 6135-00-276-7625
NSN 4140-01-602-9257
NSN 6105-00-102-2833
NSN 4140-01-338-8964
NSN 6610-01-482-8865
NSN 5945-01-510-1796
NSN 2925-01-200-8757
NSN 5835-00-505-2516
NSN 5990-01-283-9428
NSN 5975-00-125-2347