National Stock Number
3439-00-247-6921
National Stock Number (NSN) 3439-00-247-6921, or NIIN 002476921, (solder,lead alloy) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 3439002243576, 3439001848958.
There are no manufacturer part numbers associated to this NSN. 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, with the most recent procurement date of Apr 03, 2014. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE8E514V0958. The total value of the awarded contracts has been US$ 3,553.20.
This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 04985. [A SOLDER WHOSE MAIN INGREDIENT IS LEAD. IT IS SUPPLIED IN FORM OF WIRE, BAR AND STRIP.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 3439002476921 contains an unknown precious metal.
This NSN is associated to Schedule B 8311303000: lead-tin solders (coated rods and cored wire). The Schedule B End Use is listed as finished metal shapes. NAICS classification category 333992: welding and soldering equipment manufacturing.
This information was last updated on Aug 01, 2025.