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 6240-00-768-9861
NSN 5990-01-088-5293
NSN 5999-00-351-4550
NSN 6150-01-282-5582
NSN 5999-00-549-4069
NSN 6145-01-118-5052
NSN 6145-01-117-7465
NSN 2925-01-618-2711
NSN 5950-01-524-3976
NSN 5855-00-586-6255
NSN 2925-01-587-3956
NSN 5835-01-584-8538