National Stock Number
3432-01-270-3403
National Stock Number (NSN) 3432-01-270-3403, or NIIN 012703403, (welding machine,resistance) was assigned January 4, 1988 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
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 2 suppliers. 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.
This part number has not been procured by the US Government in over 5 years.
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: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 03715. [A GROUP OF END ITEMS AND/OR PARTS REQUIRED TO PERFORM A PRESSURE WELDING PROCESS FOR JOINING METAL PARTS BY ELECTRICAL HEAT. IT MAY INCLUDE SUCH PARTS AS FOOT SWITCHES, TRANSFORMERS, MECHANICAL AND ELECTRONIC HEAT CONTROLS, WATER AND AIR COOLING SYSTEMS, ELECTRODE OR TIP HOLDERS, EXCLUDING ELECTRODES AND TIPS. IT MAY HAVE AIR AND/OR MECHANICALLY OPERATED CLAMPS, ROCKER ARMS OR PRESSES, AND MAY BE MANUALLY, SEMIAUTOMATIC OR FULLY AUTOMATIC CONTROLLED.]. 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 3432012703403 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 May 01, 2025.