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 5910-01-275-2952
NSN 6320-01-473-9024
NSN 7035-01-106-3476
NSN 6220-00-113-3622
NSN 5965-01-602-5683
NSN 5965-01-523-8737
NSN 5985-00-724-4897
NSN 6220-00-075-2364
NSN 5930-01-183-9889
NSN 5998-00-310-4577
NSN 5920-00-816-7535
NSN 6610-01-621-2834