>> Search results for: FFR556TYPE4GRADEE NSN Search Results National Stock Number (NSN) Description 5320-00-233-2344, 5320002332344 RIVET,SOLID 5320-00-233-2331 , 5320002332331 RIVET,SOLID 5320-00-276-1240, 5320002761240 RIVET,SOLID 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