>> Search results for: C091EX NSN Search Results National Stock Number (NSN) Description 6665-01-481-4193, 6665014814193 INDICATOR,CARBON MONOXIDE 6665-01-481-4194 , 6665014814194 INDICATOR,CARBON MONOXIDE 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