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 6145-00-398-4405
NSN 6105-01-551-1263
NSN 5996-00-503-1453
NSN 7035-00-286-6221
NSN 6110-00-076-8743
NSN 5935-00-597-4728
NSN 6145-01-433-2329
NSN 5990-00-404-2451
NSN 5998-01-378-7023
NSN 6220-01-234-3225
NSN 6135-01-184-0727
NSN 5996-01-599-8952