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 5996-01-065-3440
NSN 5930-01-610-7174
NSN 5999-01-442-8903
NSN 6620-01-418-7562
NSN 5998-01-557-7161
NSN 5960-00-870-8261
NSN 6650-01-052-7121
NSN 6620-01-420-6831
NSN 4140-01-498-2289
NSN 5910-01-342-1190
NSN 5975-01-561-6657
NSN 5998-01-463-8991