National Stock Number
3431-01-419-8440
National Stock Number (NSN) 3431-01-419-8440, or NIIN 014198440, (welding set,gas shielded arc) was assigned September 30, 1995 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. One of those 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 been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 12 contracts issued for this part number, with 12 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE8E525V1305, SPE8E523V0071, SPE8E522V1510, SPE8E522P7040, SPE8E519V2797. The total value of the awarded contracts has been US$ 115,304.00.
There has been a small amount of 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 Feb 18, 2016, 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) 35281. [A GROUP OF ITEMS CONSISTING OF A TORCH, WELDING, GAS SHIELDED ARC AND HOSES OR CABLE AND HOSE ASSEMBLY FOR TUNGSTEN INERT GAS WELDING, WITH NECESSARY CLAMPS, SEALS, AND THE LIKE. WHEN DESIGNED FOR CARBON DIOXIDE OR METAL INERT-GAS WELDING, A FEED MOTOR AND/OR A CABLE CONTROL BOX AND A WIRE REEL MAY BE INCLUDED. SEE ALSO TORCH OUTFIT, WELDING, GAS SHIELDED ARC.]. 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 3431014198440 does not contain precious metals.
This NSN is associated to Schedule B 8515902000: welding machine parts and parts of apparatus. The Schedule B End Use is listed as metalworking machine tools. NAICS classification category 333992: welding and soldering equipment manufacturing.
This information was last updated on Jul 01, 2025.