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 5905-01-188-4746
NSN 6620-01-457-9100
NSN 6130-01-651-1862
NSN 5950-00-496-9985
NSN 5930-00-015-6256
NSN 6110-01-303-7557
NSN 5910-01-411-2823
NSN 5996-01-225-8507
NSN 6650-01-284-9942
NSN 2925-00-461-4954
NSN 5998-00-801-7925
NSN 5950-01-602-3025