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 5895-01-354-2260
NSN 5910-01-592-3384
NSN 5905-00-684-4999
NSN 6135-00-405-1989
NSN 5835-00-145-8926
NSN 5975-01-025-9990
NSN 5990-00-932-3070
NSN 5835-01-053-1236
NSN 5998-01-254-0675
NSN 5996-00-400-4433
NSN 5965-00-539-7778
NSN 5930-01-265-3080