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 5855-01-622-9699
NSN 6150-01-011-7592
NSN 5920-01-025-5041
NSN 6610-00-462-9843
NSN 5950-01-015-7490
NSN 6105-00-359-9243
NSN 6110-01-480-0414
NSN 6650-01-328-8363
NSN 6135-00-816-9052
NSN 5930-00-594-9442
NSN 6135-01-306-6549
NSN 5960-00-148-4493