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 5915-01-323-5383
NSN 5910-00-034-1542
NSN 5925-01-093-5961
NSN 5920-01-020-7659
NSN 5960-01-370-4285
NSN 5910-01-265-3942
NSN 5930-01-283-9038
NSN 4140-00-182-9158
NSN 5975-01-441-9221
NSN 5965-01-556-2400
NSN 5895-00-934-1372
NSN 6320-00-857-4073