This small-business set-aside market research notice seeks sources for a Special Tool used on the Abrams Tank, with a quantity of 14 and an option for 14 more, FOB destination; technical data is available. The solicitation is expected to be released to the web on or about November 30, 2026. The solicitation may include a reverse auction, requiring interested contractors to register in the reverse-auction system and complete online training if an auction is held. Contractors interested in becoming a source of supply must meet Source Approval Program requirements, including vehicle-level qualification testing at their own expense. This notice is for market research only and does not constitute a request for proposals.