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 5998-01-345-5480
NSN 5960-01-192-3128
NSN 6145-01-324-1691
NSN 6145-01-100-6360
NSN 6240-00-827-0889
NSN 5915-00-425-9852
NSN 5965-01-322-8136
NSN 6240-01-112-7577
NSN 6145-00-091-1079
NSN 5999-01-215-1984
NSN 6620-01-513-9674
NSN 7035-01-036-0236