The Department of Defense, through the Southwest Regional Maintenance Center (SWRMC), intends to award a sole source purchase order to Fairbanks Morse Defense, LLC for Long Lead Time Material (LLTM) necessary for the overhaul of the Main Propulsion Diesel Engine (MPDE) aboard the USS GREEN BAY (LPD-20). The procurement is critical as the requested parts are essential for ensuring compatibility with the existing systems, and Fairbanks Morse Defense, LLC is the exclusive manufacturer due to its licensing agreement with MAN Diesel and Turbo SE, which prohibits authorized distributors. Interested vendors are invited to submit documentation demonstrating their capability to provide equivalent products by 11:00 AM (PST) on November 8, 2024, with all submissions directed to the primary contacts, Scott Quiambao and Ricardo Barraza-Cobos, via email.