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 6685-00-152-9337
NSN 6130-01-160-6610
NSN 6610-01-010-3915
NSN 5960-01-121-4105
NSN 2925-01-430-4206
NSN 5985-01-415-6839
NSN 5855-01-650-2861
NSN 2925-01-157-9204
NSN 5930-00-982-5068
NSN 6610-00-136-2662
NSN 5996-00-969-1668
NSN 5985-01-106-1076