>> Search results for: 3118838 NSN Search Results National Stock Number (NSN) Description 5340-00-872-2193, 5340008722193 COVER,ACCESS 2840-21-921-5171 , 2840219215171 DUCT,COMBUSTION CHA 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information