The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of 60 units of NSN 5330-01-086-4812, specifically a retainer seal. This procurement may lead to an Indefinite Delivery Contract (IDC) with a term of one year or until the total orders reach $250,000, with an estimated six orders per year and a guaranteed minimum quantity of nine. The items are critical for various applications and must meet specific source-controlled drawing requirements, with approved sources listed in the solicitation. Interested vendors should submit their quotes electronically, and for inquiries, they can contact the DLA at DibbsBSM@dla.mil. The solicitation will be available online, and hard copies will not be provided.