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 6650-01-505-3637
NSN 6150-01-058-8972
NSN 5965-01-486-9586
NSN 6645-01-025-1002
NSN 6240-01-401-5340
NSN 5835-00-126-2961
NSN 6130-01-126-5490
NSN 5920-01-415-5020
NSN 5960-00-148-4493
NSN 5945-01-535-7037
NSN 5935-01-146-3448
NSN 5950-01-451-5642