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 5990-01-223-9414
NSN 5990-01-378-7349
NSN 5895-00-249-1079
NSN 6240-01-587-9080
NSN 5985-01-259-5214
NSN 6150-00-636-0923
NSN 5930-01-341-7144
NSN 6150-00-460-9510
NSN 5960-00-321-7824
NSN 6150-00-290-8125
NSN 6110-00-553-8816
NSN 6150-01-411-8799