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 5920-01-479-2217
NSN 6145-00-726-7379
NSN 5835-00-389-2816
NSN 5975-01-608-3913
NSN 5905-01-290-1187
NSN 5910-01-435-1347
NSN 5915-01-403-2599
NSN 5910-00-392-0052
NSN 6620-01-457-9100
NSN 6645-01-556-5263
NSN 5855-01-600-2997
NSN 5950-00-652-9230