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 5905-01-546-9543
NSN 5910-01-448-2324
NSN 5950-00-139-5718
NSN 5999-00-966-1104
NSN 5915-01-092-9264
NSN 5975-01-651-6637
NSN 5915-01-422-9979
NSN 5930-00-849-3311
NSN 6685-01-198-5776
NSN 5930-01-207-0082
NSN 7035-01-631-0274
NSN 5945-00-882-5836