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 6645-00-871-1187
NSN 5855-01-072-6127
NSN 5910-01-350-3162
NSN 6150-00-834-0537
NSN 6620-00-461-4934
NSN 7035-01-033-3007
NSN 7035-00-535-8109
NSN 6135-01-502-5787
NSN 6150-00-066-5544
NSN 5855-01-081-7594
NSN 5920-01-588-0973
NSN 4140-01-485-1769