National Stock Number
6850-00-550-7453
National Stock Number (NSN) 6850-00-550-7453, or NIIN 005507453, (carbon removing compound) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 6850003907953, 6850005437800.
There are 16 manufacturer part numbers associated with this NSN. 9 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 13 suppliers. Today, 7 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over a year. There have been 6 contracts issued for this part number, with 7 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A623FAKD5, SPE4A621FB3XH, SPE4A621FB3XH, SPM4AR07D0011, SPM4AR07D0011. The total value of the awarded contracts has been US$ 34,977.53.
This NSN is unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 12878. [A LIQUID PREPARATION, PRIMARILY INTENDED FOR REMOVING OR LOOSENING CARBON FROM COMPONENTS OF INTERNAL COMBUSTION ENGINES. WHEN OF A SINGLE SPECIFIC CHEMICAL, USE SPECIFIC CHEMICAL NAME. EXCLUDES:CLEANING COMPOUND, SOLVENT.]. 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 6850005507453 does not contain precious metals.
This information was last updated on Aug 01, 2025.