National Item Identification Number
01-438-8094
014388094
3040-01-438-8094
3040014388094
National Stock Number
Item Name
SHAFT,SHOULDERED
Federal Supply Class
3040
Description
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
Commercial and Government Entity Code (Supplier Data)
18797
DUMORE CORP
1030 VETERANS ST
MAUSTON
WI
53948
608-847-6420
Reference Numbers (Part Numbers)
TX
Required Categories
FIRST END STYLE
END SIMILARITY
SECOND END STYLE
SECOND END DIAMETER
SPECIAL
Required Description
1 PLAIN
NOT IDENTICAL
12 EXTERNAL THREADED
0.3750 INCHES NOMINAL
INSERT FOR