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 5910-01-283-4222
NSN 5835-01-601-4411
NSN 5975-01-367-5392
NSN 5935-01-534-6195
NSN 6220-00-152-7114
NSN 5905-01-289-8979
NSN 6145-01-166-0805
NSN 5935-01-355-2502
NSN 7035-01-350-4247
NSN 6220-00-314-1751
NSN 6145-00-826-9574
NSN 5999-00-142-9629