National Stock Number
5940-12-138-4239
National Stock Number (NSN) 5940-12-138-4239, or NIIN 121384239, (ferrule,electrical conductor) has an unknown assigned date. NIIN 121384239 was cancelled on January 2, 2013, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 13 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 10 suppliers. Today, 8 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 04963. [AN ITEM OF ONE PIECE CONSTRUCTION DESIGNED TO BE PERMANENTLY FASTENED TO THE END OF AN ELECTRICAL WIRE OR CABLE IN ORDER TO FACILITATE THE INSERTION OF THE CONDUCTOR INTO DEVICES SUCH AS CLAMPS, SPLICES, AND TERMINALS. IT MAY ALSO BE USED TO WATER SEAL INSULATED WIRES. EXCLUDES:ITEMS DESIGNED TO MATE WITH A SPECIFIC CONNECTOR OR JACK. SEE ALSO PLUG, TIP; AND JACK TIP. EXCLUDES:FERRULE, METALLIC SHIELDED CABLE, GROUNDING. FOR ITEMS WITH OTHER THAN CYLINDRICAL MATING END, SEE TERMINAL, QUICK DISCONNECT.].
This information was last updated on May 18, 2026.