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 5950-01-375-8656
NSN 6650-00-432-2358
NSN 5920-01-141-6885
NSN 5960-01-265-4487
NSN 5996-01-304-1088
NSN 5985-00-399-1174
NSN 7035-00-281-4082
NSN 6110-00-281-3676
NSN 5910-00-621-7223
NSN 5950-01-534-1494
NSN 6145-01-648-1491
NSN 6645-01-374-6343