>> Search results for: 99LN NSN Search Results National Stock Number (NSN) Description 5340-00-473-5951, 5340004735951 KEY BLANK 5120-00-998-2089 , 5120009982089 KEY SET,SOCKET HEAD SCREW 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