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 5925-01-439-6002
NSN 5960-01-469-2006
NSN 6105-01-129-5731
NSN 4140-00-000-0082
NSN 5930-00-233-7166
NSN 5935-00-185-4343
NSN 5975-01-044-5419
NSN 5990-00-678-3351
NSN 6240-01-177-9361
NSN 6220-01-287-6029
NSN 5895-00-891-0509
NSN 5920-01-153-7235