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 5895-01-008-4454
NSN 6220-01-437-9002
NSN 5945-01-012-2448
NSN 6220-01-291-7479
NSN 6320-01-473-9024
NSN 5999-01-613-1129
NSN 5920-01-463-8236
NSN 6620-01-207-0667
NSN 6320-00-809-5744
NSN 5835-01-097-5693
NSN 5855-00-298-0261
NSN 5855-01-169-9228