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 5960-00-485-0601
NSN 5935-01-578-1104
NSN 5950-00-734-5956
NSN 5905-01-487-5615
NSN 5855-01-605-2438
NSN 6650-01-409-1992
NSN 5835-01-183-7467
NSN 6135-01-074-2529
NSN 5985-01-240-6466
NSN 5990-01-017-0263
NSN 7035-00-481-5182
NSN 6645-01-495-0939