The U.S. Coast Guard is requesting quotes for a brand name award to procure 100 units of Heater Space, part number 5013923C (NSN 4520-01-621-5462), for use on 29' RBS vessels. This combined synopsis/solicitation is issued under the determination that only this specific brand name will satisfy agency requirements, as detailed in the attached JOTFOC. This announcement constitutes the only solicitation, and no separate written solicitation will be issued. Interested parties should review the JOTFOC for the circumstances supporting this sole brand name determination.