USGI military 28V Instruments Thermal Flasher, part number 3270023, is a rugged electrical component built for military instrumentation applications. It is associated with NSN 5945-00-134-6533 and is designed to operate on 28-volt electrical systems. The device’s 3270023 designation identifies a thermal flasher used to provide a thermal-based flashing signal within instrument-related equipment in military environments.
