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 7035-01-293-3431
NSN 5915-01-411-5355
NSN 5915-00-708-1518
NSN 5855-00-797-8217
NSN 6645-01-348-4804
NSN 6620-00-186-8220
NSN 5950-01-454-3369
NSN 5895-00-115-7848
NSN 5935-00-794-7915
NSN 5920-00-303-5290
NSN 6645-01-010-3746
NSN 5950-01-612-4525