>> Search results for: ESB631 NSN Search Results National Stock Number (NSN) Description 1680-01-584-0345, 1680015840345 AIR BASE ENCLOSURE, 5925-01-398-2874 , 5925013982874 CIRCUIT BREAKER 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