>> Search results for: 19A2156 NSN Search Results National Stock Number (NSN) Description 4140-00-927-4328, 4140009274328 FAN,CIRCULATING 5330-66-083-7679 , 5330660837679 SEAL,PLAIN ENCASED 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