National Stock Number
                                            5970-01-078-5636
                                    
                                
                            
                            
                                National Stock Number (NSN) 5970-01-078-5636, or NIIN 010785636, (insulating varnish,electrical) was assigned June 15, 1979 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs. 
There are 2 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, there are no suppliers 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. 
 
There has been very little 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 Jul 22, 2010, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer.  The Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5. 
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 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 5970010785636 contains an unknown precious metal. 
This NSN is associated to Schedule B 8546900000: electrical insulators, nesoi. The Schedule B End Use is listed as electric apparatus. NAICS classification category 326199: all other plastics product manufacturing. 
This information was last updated on Aug 01, 2025.