This is a market research notice seeking information from potential vendors capable of providing emergency diesel generators for an emergency power supply system. The primary delivery location is the Puget Sound Naval Shipyard and Intermediate Maintenance Facility, with several alternative naval facility locations in Washington state also specified. The tentative NAICS code is 532490 with a $40 million small business size standard, and interested vendors must be registered in SAM under this code. Responses, including a completed questionnaire and capability statement, must be submitted via email by 9:00 AM PST on April 15, 2026. This research will inform whether the future solicitation will be set aside for small businesses, open to full competition, or pursued as a sole source.