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 7035-00-631-3782
NSN 6150-00-179-1862
NSN 5998-01-512-1243
NSN 6620-00-903-5054
NSN 5915-01-005-4476
NSN 5945-01-557-5743
NSN 7035-01-530-6707
NSN 5935-01-064-3798
NSN 5945-01-435-1340
NSN 5990-00-277-3763
NSN 5950-01-408-7617
NSN 5925-01-568-0393