National Stock Number
6685-01-083-3689
National Stock Number (NSN) 6685-01-083-3689, or NIIN 010833689, (temperature indicating compound) was assigned September 21, 1979 in the Federal Logistics Information System (FLIS). NIIN 010833689 was cancelled on April 30, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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 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.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 16517. [A TEMPERATURE-SENSITIVE MATERIAL WITH PREDETERMINED MELTING POINT. IT IS USED TO INDICATE WHEN A PREDESIGNATED TEMPERATURE IS REACHED IN SUCH PROCESSES AS HEAT TREATING, WELDING, AND MOLDING.]. 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 6685010833689 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.