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 6645-00-900-5830
NSN 5975-01-187-9941
NSN 6145-01-055-4695
NSN 6320-01-513-9166
NSN 6610-00-189-7520
NSN 6240-00-807-8512
NSN 2925-00-127-7828
NSN 5910-01-218-5413
NSN 5985-00-561-6297
NSN 5960-01-337-5339
NSN 6645-00-596-5388
NSN 5915-01-032-6552