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 2925-01-532-2477
NSN 5855-00-951-6483
NSN 5950-01-073-8674
NSN 5945-01-323-5787
NSN 5990-01-133-0351
NSN 5920-01-005-2294
NSN 5990-01-088-5293
NSN 5975-01-364-8662
NSN 5905-01-107-7990
NSN 5990-00-665-4105
NSN 6620-01-627-0478
NSN 5998-01-519-9273