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 5855-00-832-9341
NSN 7035-00-500-7839
NSN 6110-00-182-8664
NSN 7035-01-085-5955
NSN 2925-01-224-1885
NSN 6220-01-583-4512
NSN 5999-00-799-5539
NSN 6620-01-476-7355
NSN 4140-00-500-2718
NSN 6645-01-437-7770
NSN 6145-00-059-3573
NSN 5855-01-092-7755