>> Search results for: A13800U359 NSN Search Results National Stock Number (NSN) Description 2520-00-339-1665, 2520003391665 DIFFERENTIAL CASE A 2520-00-737-2173 , 2520007372173 CARRIER DIFFERENTIA 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