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 6220-00-148-8698
NSN 2925-00-997-1792
NSN 5925-01-140-9018
NSN 5835-00-247-0161
NSN 5950-00-734-5956
NSN 6130-01-025-5995
NSN 5925-01-541-0624
NSN 5960-01-640-9971
NSN 5998-01-321-4894
NSN 5985-01-056-5179
NSN 6645-00-521-0353
NSN 6105-01-023-7384