>> Search results for: 20729006REVLFN5 NSN Search Results National Stock Number (NSN) Description 3990-01-512-4820, 3990015124820 ROLLER UNIT,RAIL TYPE 3120-01-512-8557 , 3120015128557 BEARING,PLAIN,ROD END 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