This is a Sources Sought notice for market research to identify potential suppliers for a specific Light Indicator, part number 351-24513-108, in accordance with attached drawings. The Naval Undersea Warfare Center Division, Keyport is the issuing office, indicating the performance location is Keyport, Washington. Interested parties must complete a voluntary questionnaire and submit it via email by the specified response date and time to be considered. To access the required drawings, respondents must request access through SAM.gov and submit a completed DD Form 2345 to the point of contact. This is not a solicitation for proposals, and no contract will be awarded from responses to this notice.