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 5855-01-130-1501
NSN 5945-01-100-4479
NSN 5855-01-323-5394
NSN 5835-01-610-5744
NSN 5960-01-032-4229
NSN 5960-01-054-9639
NSN 6240-01-565-8176
NSN 5996-01-450-6408
NSN 6685-00-035-6852
NSN 5905-00-354-0559
NSN 5945-01-376-9490
NSN 5835-01-330-8597