>> Search results for: W4E315CP2270 NSN Search Results National Stock Number (NSN) Description 4250-01-541-3774, 4250015413774 FAN,MOTOR COOLING 4140-01-617-8892 , 4140016178892 FAN,VANEAXIAL 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