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 5925-01-413-5686
NSN 5945-00-939-7557
NSN 5985-01-434-4075
NSN 5930-00-881-0667
NSN 5960-01-222-4199
NSN 6620-01-288-8249
NSN 5925-00-529-3950
NSN 6110-01-061-5777
NSN 5998-00-633-5169
NSN 2925-01-408-6205
NSN 5835-01-048-8106
NSN 5998-01-552-9521