National Item Identification Number
01-303-2494
013032494
3040-01-303-2494
3040013032494
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)
N0379
ULSTEIN BERGEN A/S
924
BERGEN
NORWAY
55536000
N0379
ULSTEIN BERGEN A/S
924
BERGEN
NORWAY
55536000
16236
Reference Numbers (Part Numbers)
LE38/33
91741
91741
Required Categories
FIRST END STYLE
FIRST END DIAMETER
END SIMILARITY
SECOND END STYLE
SECOND EN
Required Description
5 CIRCULAR GROOVED
38.2 MILLIMETERS NOMINAL
NOT IDENTICAL
34 THREE CIRCULAR G
