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 5960-01-598-7371
NSN 5905-01-327-2255
NSN 6135-01-180-9611
NSN 5990-01-336-3976
NSN 5996-01-195-6509
NSN 7035-01-364-8454
NSN 5935-01-315-1915
NSN 5990-01-654-6203
NSN 5965-00-407-4828
NSN 6145-01-449-0905
NSN 5915-01-391-6618
NSN 6130-01-469-6139