Sources Sought DEPT OF DEFENSE DEFENSE LOGISTICS AGENCY is seeking information on manufacturers capable of producing a Transmitter, Liquid Quantity with National Stock Number 6680-01-073-4216. The item is used for measuring and displaying liquid quantity in industrial processes. Interested manufacturers are requested to provide their location (city and state or country) and points of contact. This is for informational purposes only and not a request for proposal. No funds are available for preparation of responses.