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 6135-00-209-6918
NSN 6150-01-148-0582
NSN 5975-01-113-7397
NSN 6620-01-383-7519
NSN 4140-00-055-4373
NSN 6135-01-111-1495
NSN 5935-00-233-6477
NSN 6135-00-643-4843
NSN 6150-01-177-1732
NSN 6150-01-303-9462
NSN 5930-01-042-2266
NSN 5960-00-279-1993