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 5920-01-148-9193
NSN 6650-00-187-5388
NSN 5925-00-275-7599
NSN 5835-00-958-6231
NSN 6645-00-634-9317
NSN 6105-00-368-0066
NSN 6610-00-056-5889
NSN 5855-01-521-7133
NSN 5920-01-207-2381
NSN 5945-00-497-5491
NSN 6135-01-244-3211
NSN 6610-01-406-4985