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 5855-01-551-7923
NSN 6110-01-382-7393
NSN 2925-01-602-8156
NSN 5855-00-145-3307
NSN 6110-01-328-8292
NSN 5960-01-429-4802
NSN 4140-00-872-3363
NSN 6150-01-219-1843
NSN 5965-01-281-3895
NSN 7035-00-465-3298
NSN 5930-00-852-8490
NSN 5855-01-357-6877