National Item Identification Number
01-327-5252
013275252
3040-01-327-5252
3040013275252
National Stock Number
Item Name
SHAFT,STRAIGHT
Federal Supply Class
3040
Description
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.
Commercial and Government Entity Code (Supplier Data)
60168
Reference Numbers (Part Numbers)
160035
Required Categories
FIRST END INTERNAL THREAD LENGTH
END SIMILARITY
OVERALL LENGTH
SPECIAL FEATUR
Required Description
0.880 INCHES NOMINAL
IDENTICAL
3.130 INCHES NOMINAL
SHAFT HEXAGON 0.625 IN. W