The Department of Defense, through the Southwest Regional Maintenance Center (SWRMC), intends to award a sole source purchase order for various Caterpillar parts required for the USS GREENBAY (LP-20). The procurement aims to secure Long Lead Time Material (LLTM) that is compatible with the existing Caterpillar parts on board the vessel, ensuring operational readiness and maintenance support. Hawthorne Power Systems, the Original Equipment Manufacturer (OEM) and service dealer for the specified territories, is the designated supplier for these parts. Interested vendors must submit documentation demonstrating their capability to provide equivalent products by email to Valerie Manguiob and Cynthia Urias no later than 11:00 PM (PST) on December 23, 2024, with all submissions needing to comply with current System for Award Management certifications.