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 6645-01-423-4617
NSN 2925-00-084-1176
NSN 5945-00-869-1232
NSN 6320-00-841-2279
NSN 5950-01-260-4125
NSN 6130-01-506-5888
NSN 5855-01-406-4821
NSN 5960-01-597-9591
NSN 6110-01-421-2714
NSN 5835-00-740-0246
NSN 5855-01-201-4857
NSN 5835-01-347-8714