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 5975-01-471-0969
NSN 6145-01-009-0362
NSN 6145-01-390-7725
NSN 5920-00-078-2132
NSN 5930-01-043-9888
NSN 5935-01-415-6074
NSN 6610-00-160-3315
NSN 5965-01-183-7722
NSN 5965-00-052-9184
NSN 7035-01-610-7389
NSN 6105-00-379-9011
NSN 6685-01-469-1959