This procurement is for a plain encased seal, with an initial order of 29 units and a guaranteed minimum quantity of 4. The resulting contract will be a one-year Indefinite Delivery Contract with an aggregate maximum value of $350,000 and an estimated 12 orders per year. Items will be shipped to various DLA Depots within and outside the continental United States. The item is source-controlled, requiring products to meet the specifications of the approved source and cited drawing. Quotes must be submitted electronically in response to the RFQ.