The Department of Defense, through the Defense Logistics Agency (DLA) Land and Maritime, is seeking quotes for the procurement of 188 units of the NSN 3010012935155 INSERT, COUPLING, HEA, under a Combined Synopsis/Solicitation notice. This procurement may lead to an Indefinite Delivery Contract (IDC) with a term of one year, or until the total orders reach $350,000, with an estimated 10 orders per year and a guaranteed minimum quantity of 28 units. The items are crucial for mechanical power transmission applications and will be shipped to various DLA depots both within the continental United States (CONUS) and outside (OCONUS). Interested vendors must submit their quotes electronically, and for any inquiries, they can contact the DLA at DibbsBSM@dla.mil.