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 7035-01-319-7066
NSN 2925-00-017-9807
NSN 5930-01-162-8673
NSN 5999-00-228-2317
NSN 6620-00-411-0179
NSN 6320-01-220-2264
NSN 6130-01-364-8830
NSN 6220-00-252-0702
NSN 6150-01-601-6036
NSN 5990-01-317-9297
NSN 5855-01-131-5166
NSN 4140-01-105-7586