>> Search results for: 4A1399 NSN Search Results National Stock Number (NSN) Description 5977-14-364-9623, 5977143649623 PORTE-BALAIS ELECTR 5977-14-330-7100 , 5977143307100 PORTE-BALAIS ELECTR 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