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 2925-00-933-0200
NSN 5950-01-358-7814
NSN 6685-01-023-3556
NSN 5915-00-280-1428
NSN 5915-01-316-6125
NSN 6130-01-096-6692
NSN 5950-00-834-0759
NSN 5945-00-485-9791
NSN 6645-00-160-0503
NSN 5855-01-417-3250
NSN 2925-01-582-4097
NSN 6145-01-123-1508