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 5835-01-470-2157
NSN 2925-00-098-4165
NSN 5975-00-483-7266
NSN 6320-01-562-1599
NSN 5975-00-525-5418
NSN 6145-01-497-9292
NSN 5835-00-833-7080
NSN 5996-01-054-4954
NSN 6645-00-248-5434
NSN 5965-01-148-4979
NSN 5915-00-081-9939
NSN 6240-01-524-0510