>> Search results for: 7405744 NSN Search Results National Stock Number (NSN) Description 1660-00-405-2483, 1660004052483 SENSOR,COOLING 6640-13-108-1489 , 6640131081489 MORTAR,LABORATORY: 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