National Stock Number
5940-00-503-8921
National Stock Number (NSN) 5940-00-503-8921, or NIIN 005038921, (terminal board) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 1610004429771.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 00404. [AN ITEM CONSISTING OF INSULATING MATERIAL, WHICH IS SPECIFICALLY DESIGNED TO HAVE FASTENED THEREON, OR ON WHICH ARE FASTENED TERMINAL(S), SUCH AS SCREWS, SOLDER LUGS, SOLDER STUDS, SOLDERLESS CONNECTORS, CLIPS, AND THE LIKE. IT IS USUALLY USED FOR JUNCTIONS OR TERMINATIONS OF WIRE OR CABLE ASSEMBLIES. IT DOES NOT INCLUDE ITEMS AS DEFINED ABOVE WITH PARTS, SUCH AS RESISTORS AND CAPACITORS MOUNTED THEREON. DO NOT USE IF A MORE SPECIFIC NAME EXISTS, SUCH AS FUSEHOLDER; HOLDER, RESISTOR; FANNING STRIP; CONTACT ASSEMBLY, ELECTRICAL; JACK ASSEMBLY, TIP; CHAMBER, CABLE TERMINAL; PANEL (2) (AS MODIFIED); CONNECTOR (AS MODIFIED). EXCLUDES:TERMINAL, STUD; TERMINAL, FEEDTHRU, INSULATED; POST, BINDING, ELECTRICAL; AND CHASSIS, ELECTRICAL-ELECTRONIC EQUIPMENT. FOR ITEMS HAVING PRINTED ELECTRICAL CONDUCTOR PATHS, SEE PRINTED WIRING BOARD.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5940005038921 does not contain precious metals.
This NSN is associated to Schedule B 8536908085: electrical apparatus for switching or protecting electrical circuits, or for making connection to/ in electrical circuits,for a voltage lt=1000v,nesoi. The Schedule B End Use is listed as electric apparatus. NAICS classification category 334417: electronic connector manufacturing.
This information was last updated on Aug 01, 2025.