>> Search results for: 4158979 NSN Search Results National Stock Number (NSN) Description 2950-01-274-2120, 2950012742120 FAN COOLING 4140-14-470-3394 , 4140144703394 SOUFFLANTE,BARRIERE 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