The Department of Defense, specifically the Naval Surface Warfare Center Carderock Division (NSWCCD), is soliciting proposals for the procurement of Propulsor Demonstration Hardware (PDH) to support the design and development of prototype submarine propulsors and associated components. The primary objective of this contract is to provide comprehensive manufacturing design drawings, engineering, fabrication, inspection, and assembly of prototype propulsors, shafting, and bearing components, which are critical for the Research & Development, testing, and evaluation of submarine systems. This procurement is vital for advancing the capabilities of the U.S. Navy's submarine fleet and may also support vendor qualification and production efforts for related hardware. Interested parties should direct their inquiries to Carlos Triay at carlos.triay@navy.mil or Charles Renno at charles.l.renno.civ@us.navy.mil for further details.