The Naval Surface Warfare Center, Philadelphia Division, is seeking information from potential sources for depot-level repair services of the U.S. Navy M250-KS4 Marine Gas Turbine Engines. This is a Request for Information (RFI) for market research only, not a solicitation for proposals. Respondents must submit unclassified capability statements via email by 06:00 PM EST on June 3, 2026. No budget amount or performance location is specified in the notice. The government will not pay for any information provided or be obligated by any response.