National Stock Number
6850-00-550-5565
National Stock Number (NSN) 6850-00-550-5565, or NIIN 005505565, (corrosion 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: 6850001594467, 6850008096732.
There are 3 manufacturer part numbers associated with this NSN. One of those 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, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over a year. There have been 40 contracts issued for this part number, with 81 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A724FCF71, SPE4A724FCF71, SPE4A724FBXAT, SPE4A723FCW9H, SPE4A723FCW9H. The total value of the awarded contracts has been US$ 318,170.55.
This NSN is somewhat common among different platforms, belonging to 10 different weapons systems.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. 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.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 16650. [A CHEMICAL PRODUCT DESIGNED FOR REMOVAL OF CORROSION SUCH AS RUST FORMED ON METAL SURFACES BY OXIDATION, HYDRATION, AND CARBONATION. EXCLUDES:CORROSION INHIBITORS AND SCALE REMOVING COMPOUND.]. 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 6850005505565 does not contain precious metals.
This information was last updated on Aug 01, 2025.