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 5945-00-296-8464
NSN 5950-01-144-3241
NSN 5905-01-531-0496
NSN 5950-01-015-6059
NSN 5930-01-229-2729
NSN 5835-01-126-9358
NSN 5950-01-348-8965
NSN 5990-01-423-2219
NSN 6145-01-162-7966
NSN 5990-00-772-9277
NSN 5920-01-634-0250
NSN 6135-01-222-0703