National Stock Number
                                            4130-01-581-4764
                                    
                                
                            
                            
                                National Stock Number (NSN) 4130-01-581-4764, or NIIN 015814764, (cover,air conditioner) was assigned January 19, 2010 in the Federal Logistics Information System (FLIS).  NIIN 015814764 was cancelled on April 18, 2020, 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, 2 suppliers are listed as Active suppliers 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) 35731. [A FABRICATED REUSABLE TEXTILE, LEATHER, OR PLASTIC ITEM SPECIFICALLY DESIGNED TO FULLY OR PARTIALLY COVER AN AIR CONDITIONER, OR ENVIRONMENTAL CONTROL UNITS, OR AN AIR CONDITIONER AIR INTAKE AND/OR EXHAUST, TO PROTECT AGAINST DUST, DIRT, AND WEATHER ELEMENTS, OR TO PREVENT HEAT LOSS THROUGH THE UNIT WHEN NOT IN USE. INCLUDES COVERS DESIGNED TO PROVIDE PROTECTION FOR THESE UNITS WHEN NOT IN USE OR IN STORAGE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4130015814764 does not contain precious metals. 
This information was last updated on Aug 01, 2025.