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 5915-01-013-8995
NSN 5975-00-387-6515
NSN 5930-01-573-0638
NSN 7035-00-981-7216
NSN 6130-01-009-5418
NSN 6150-01-462-3737
NSN 6110-01-019-6149
NSN 6320-01-452-2394
NSN 5945-00-862-3979
NSN 5925-01-120-3837
NSN 5965-00-439-6287
NSN 7035-01-374-0005