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 5960-01-261-6753
NSN 6320-01-462-2295
NSN 5930-00-081-8782
NSN 6610-01-095-9262
NSN 5920-01-266-7639
NSN 5990-01-102-8342
NSN 6145-01-121-1822
NSN 5930-00-597-5064
NSN 5999-01-512-1993
NSN 6135-00-321-6707
NSN 5935-01-356-8588
NSN 6685-01-415-0972