National Stock Number
6850-01-043-2190
National Stock Number (NSN) 6850-01-043-2190, or NIIN 010432190, (phosphate coating,metal) was assigned June 21, 1977 in the Federal Logistics Information System (FLIS). NIIN 010432190 was cancelled on November 21, 2002, 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 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 2 suppliers. 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.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 19715. [A CHEMICAL COMPOUND WHICH FORMS A NONMETALLIC, INTEGRAL, PHOSPHATE COATING ON METALS BY CHEMICAL REACTION THEREWITH. IT MAY FORM A COATING TO HOLD LUBRICANTS FOR USE ON THE BEARING SURFACES OF SUCH ITEMS AS PISTONS, PISTON RINGS, AND THE LIKE. IT MAY FORM A COATING FOR BONDING PAINT, OR A COATING FOR PROTECTING THE METAL SURFACE WITHOUT OTHER PROTECTIVE MEDIA (NONBEARING SURFACE TYPE).]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 6850010432190 does not contain precious metals.
This information was last updated on Aug 01, 2025.