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 5925-00-421-0795
NSN 5945-01-411-2679
NSN 6650-00-480-9135
NSN 5915-01-227-5746
NSN 5950-01-210-8849
NSN 2925-01-009-9560
NSN 6610-00-641-3015
NSN 6145-00-262-3345
NSN 5965-01-411-9933
NSN 4140-01-651-8955
NSN 5935-00-582-1455
NSN 6220-00-369-5422