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 6130-01-087-2371
NSN 5925-01-016-4069
NSN 5965-01-267-8536
NSN 5945-01-321-9410
NSN 5990-00-594-7291
NSN 6240-01-092-1326
NSN 5855-00-821-7512
NSN 2925-00-486-8640
NSN 5925-00-192-7183
NSN 5965-01-350-1890
NSN 5920-01-069-2992
NSN 6110-01-164-6521