National Stock Number
6850-00-656-1291
National Stock Number (NSN) 6850-00-656-1291, or NIIN 006561291, (corrosion removing compound) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 6850010811688, 6850005519578.
There are 2 manufacturer part numbers 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. ISO Group has several sources of supply for this NSN.
This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 193 contracts issued for this part number, with 300 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A625FZ5P6, SPE4A625FZ5P5, SPE4A625FZ3P3, SPE4A625FBGQT, SPE4A625FBGQT. The total value of the awarded contracts has been US$ 153,115.10.
This NSN is somewhat common among different platforms, belonging to 3 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. The 24 month forecast from the US Government for this part number has low volatility, with an estimated forecasted value of US$ 14,240. 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 6850006561291 does not contain precious metals.
This NSN is associated to Schedule B 3811900000: additives for lubricating oils, nesoi. The Schedule B End Use is listed as chemicals-other. NAICS classification category 325998: all other miscellaneous chemical product and preparation manufacturing.
This information was last updated on Jul 01, 2025.