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 6150-00-097-8886
NSN 5855-00-160-2286
NSN 2925-00-574-3883
NSN 5925-00-067-8322
NSN 5965-01-078-6776
NSN 6685-01-194-1324
NSN 5920-00-404-1078
NSN 6145-01-076-0899
NSN 5999-01-104-7796
NSN 6320-00-456-2092
NSN 5935-01-648-9542
NSN 6650-00-877-6972