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 6610-01-409-1781
NSN 5935-01-498-8407
NSN 6645-01-380-6111
NSN 5855-01-088-8700
NSN 5996-01-471-0761
NSN 6150-01-459-9227
NSN 2925-00-891-9289
NSN 6105-01-163-6968
NSN 5930-00-904-3322
NSN 5930-00-378-7005
NSN 5935-00-554-9244
NSN 6105-01-505-3367