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 7035-00-731-8729
NSN 5915-01-435-7893
NSN 4140-01-214-1210
NSN 5920-01-138-3572
NSN 6220-01-439-9914
NSN 5895-01-423-1327
NSN 6150-01-627-4762
NSN 6240-01-548-9846
NSN 6320-01-382-9676
NSN 6110-00-135-4906
NSN 6650-01-506-5636
NSN 5985-01-015-2405