This opportunity is for the manufacture and supply of a CONTROLLER, with performance required at a location to be specified by the contractor, subject to Contracting Officer approval. The contract requires a quality system in accordance with ISO 9001 and higher-level inspection, with inspection and acceptance to occur at source. Drawings and technical data are available for this item, and access to controlled drawings requires an approved DD2345 and submission by the Data Custodian. Award will be determined using trade-off criteria, with price being more important than past performance. The material must be mercury-free due to its intended use on submarines or surface ships.