The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of cylinder sleeves and pistons, specifically NSN 2815012300203. The contract will involve an estimated quantity of 189 units, with a guaranteed minimum of 28 units, and may result in an Indefinite Delivery Contract (IDC) lasting one year or until the total orders reach $250,000. These components are critical for the maintenance and operation of engines and turbines, underscoring their importance in military applications. Interested vendors must submit their quotes electronically, and any inquiries should be directed to the DLA at DibbsBSM@dla.mil, with the solicitation available online at the DLA's website.