National Stock Number
5970-00-251-8768
National Stock Number (NSN) 5970-00-251-8768, or NIIN 002518768, (insulating varnish,electrical) was assigned July 14, 1969 in the Federal Logistics Information System (FLIS). NIIN 002518768 was cancelled on June 2, 2005, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5970001661682. This NSN does not replace any other NSNs.
There are 4 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 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 16220. [A LIQUID PREPARATION WHICH DRIES BY EVAPORATION AND/OR OXIDATION AND IS SPECIFICALLY COMPOUNDED TO PROVIDE ELECTRICAL INSULATING CHARACTERISTICS. IT MAY HAVE OTHER INCIDENTAL VALUES SUCH AS RESISTANCE TO MOISTURE, FUNGUS, OR THE LIKE. FOR ITEMS WHICH ARE NOT SPECIFICALLY COMPOUNDED TO PROVIDE ELECTRICAL INSULATING CHARACTERISTICS, USE VARNISH, OIL OR LACQUER. SEE ALSO INSULATING COMPOUND, ELECTRICAL.]. 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 5970002518768 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.