The US Air Force is seeking to procure a Cryogenic Thermometer System, and they intend to negotiate a sole-source award with Lake Shore Cryotronics, Inc. The system consists of two items: a Rox Ruthenium Oxide 102B RTD in RS package, calibrated 10 mK to 40K, and an AC resistance bridge and temperature controller for dilution refrigerators. The Government has determined that other companies' products and services do not meet or cannot be modified to meet the Government's needs, and they are seeking a system identical to the one previously purchased from Lake Shore Cryotronics, Inc. The following are key points about the opportunity: * The system is for a quantum networking infrastructure * A new dilution refrigerator will be added to the existing infrastructure, requiring an additional thermometer system * The Government is seeking a sole-source provider due to the need for uniformity and compatibility across the measurement infrastructure * Lake Shore Cryotronics, Inc. is the sole-source provider of the required Cryogenic Thermometer System * The Government anticipates an award date on or before 15 May 2025