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 5930-00-932-0726
NSN 6105-01-408-8932
NSN 6150-01-072-7915
NSN 6620-00-803-2423
NSN 5996-00-483-8348
NSN 5996-00-230-5550
NSN 6110-01-555-8410
NSN 5998-01-038-9383
NSN 5985-01-621-5952
NSN 6645-01-394-5149
NSN 5920-00-729-8366
NSN 5975-01-058-9099