National Stock Number
3439-00-188-6984
National Stock Number (NSN) 3439-00-188-6984, or NIIN 001886984, (brazing alloy,copper) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). 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) 15659. [A BRAZING ALLOY WHOSE MAIN INGREDIENT IS COPPER. IT IS SUPPLIED IN THE FORM OF WIRE, BAR, STRIP, OR GRAINS (GRANULAR). EXCLUDES:BRAZING ALLOY, SILVER.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 3439001886984 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.