This procurement is for a plain encased seal, with a one-year contract term or until total orders reach $350,000. The guaranteed minimum quantity is one unit, with an estimated six orders per year. Delivery is required within 30 days after receipt of order, and items will be shipped to various DLA depots within and outside the continental United States. The item is source-controlled to an approved manufacturer. Quotes must be submitted electronically and will be evaluated from all responsible sources.