National Stock Number
3431-00-222-1727
National Stock Number (NSN) 3431-00-222-1727, or NIIN 002221727, (welding machine,arc) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). NIIN 002221727 was cancelled on October 2, 2004, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to 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) 03714. [A GROUP OF END ITEMS AND/OR PARTS REQUIRED TO PERFORM SINGLE OR MULTIWELDING AND/OR CUTTING OPERATIONS, BY A NONPRESSURE (FUSION) ELECTRIC ARC PROCESS.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3431002221727 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.