National Stock Number
3439-01-509-4430
National Stock Number (NSN) 3439-01-509-4430, or NIIN 015094430, (solder,lead alloy) was assigned June 23, 2003 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 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 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 a year. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE8E524V2415, SPE8E522V2220, SPE8E516V2970. The total value of the awarded contracts has been US$ 2,189.42.
This NSN is somewhat common among different platforms, belonging to 7 different weapons systems.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 977. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 14, 2009, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
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 3439015094430 does not contain precious metals.
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.