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 5920-01-147-4903
NSN 5925-00-721-3206
NSN 5965-01-451-7313
NSN 5915-01-332-9935
NSN 5935-01-094-7409
NSN 6620-01-108-4673
NSN 6620-01-255-7757
NSN 5996-00-984-7641
NSN 2925-00-185-1618
NSN 6135-01-138-8157
NSN 6150-01-012-1409
NSN 5925-01-258-4640