National Item Identification Number
12-337-4074
123374074
3040-12-337-4074
3040123374074
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)
D0679
SEW EURODRIVE GMBH & CO
3023
BRUCHSAL
GERMANY
07251-75-0
D0679
SEW EURODRIVE GMBH & CO
3023
BRUCHSAL
GERMANY
07251-75-0
Reference Numbers (Part Numbers)
PL 33 256 24 US ITEM 7
036 860 1
Required Categories
Required Description