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 6220-01-433-2698
NSN 5915-01-528-1169
NSN 5998-01-388-8732
NSN 6220-01-103-3483
NSN 5996-00-301-5243
NSN 6135-01-159-9705
NSN 5985-01-602-6015
NSN 5960-01-340-3072
NSN 6105-01-251-1492
NSN 5910-01-610-9411
NSN 6135-01-106-7740
NSN 5945-01-396-9066