>> Search results for: NNND1478 NSN Search Results National Stock Number (NSN) Description 6640-00-422-1000, 6640004221000 Cancelled -> Replaced by 6640009137855 6640-00-857-2243 , 6640008572243 DISH,CULTURE,PETRI 6640-00-422-2200, 6640004222200 DISH,CULTURE,PETRI 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