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 5910-00-539-1984
NSN 6610-00-417-4299
NSN 5855-00-494-9581
NSN 5998-01-181-7458
NSN 6240-01-463-0026
NSN 6135-01-495-0933
NSN 5930-00-900-3553
NSN 4140-01-246-7041
NSN 5895-01-411-5585
NSN 5975-01-221-2361
NSN 5935-01-025-1624
NSN 5835-01-235-5061