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 6130-00-830-9974
NSN 6685-00-104-7149
NSN 5920-00-101-8266
NSN 5945-00-900-1897
NSN 6240-00-933-1766
NSN 5960-01-421-8175
NSN 5996-00-730-3971
NSN 6150-00-912-9503
NSN 6620-01-550-6059
NSN 5920-01-005-6371
NSN 5920-01-521-6928
NSN 5990-00-534-9798