>> Search results for: A178GRA NSN Search Results National Stock Number (NSN) Description 4710-00-163-4617, 4710001634617 TUBE,METALLIC 4710-00-163-4618 , 4710001634618 TUBE,METALLIC 4710-00-490-4057, 4710004904057 TUBE,METALLIC 4710-00-490-4058 , 4710004904058 TUBE,METALLIC 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