>> Search results for: X1054A NSN Search Results National Stock Number (NSN) Description 5998-01-386-6122, 5998013866122 PRINTED CIRCUIT BOARD 5340-01-023-6311 , 5340010236311 KEY BLANK 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