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 5996-01-322-5587
NSN 5990-01-019-6609
NSN 6150-01-631-6221
NSN 6685-01-483-0349
NSN 5996-01-359-9931
NSN 5998-01-357-5500
NSN 5930-01-246-2723
NSN 6320-01-378-6191
NSN 6150-00-132-1640
NSN 5950-01-291-4230
NSN 6240-01-210-4217
NSN 5855-01-562-9999