The Department of Defense, specifically the U.S. Army Contracting Command-Redstone, is seeking potential suppliers for the procurement of five hundred twenty (520) replenishment calibration and repair parts for the M41 Protective Assessment Test System (PATS). This Request for Information (RFI) aims to gather market research data to identify capable vendors, emphasizing the importance of efficient supply chain management in support of military operations. Interested vendors are invited to submit a white paper response by March 4, 2025, detailing their capabilities, with submissions limited to three pages and directed to Contract Specialist Taylor Siskoff at taylor.c.siskoff.civ@army.mil. This initiative is not a formal Request for Proposal (RFP) and does not obligate the government to any procurement.