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 5855-00-532-0025
NSN 5905-01-570-7899
NSN 6620-00-449-1973
NSN 6685-01-327-1425
NSN 5925-00-840-9071
NSN 5945-01-476-2469
NSN 6240-01-332-9214
NSN 5930-01-578-2024
NSN 6135-00-223-9563
NSN 5975-00-490-7187
NSN 6150-01-388-2650
NSN 5950-01-214-1848