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 5990-00-479-9157
NSN 5835-01-010-3103
NSN 5945-01-288-1827
NSN 5895-00-501-1959
NSN 5915-00-988-0014
NSN 5950-00-090-0234
NSN 6620-00-676-1333
NSN 6650-01-364-8504
NSN 4140-00-998-7691
NSN 5910-01-376-0759
NSN 5935-01-433-1650
NSN 5925-00-439-4025