This is a proposed procurement for a one-year Indefinite Delivery Contract for plain seals, with an aggregate order ceiling of $350,000. The guaranteed minimum is one unit, with an estimated four orders per year. Delivery is required within 109 days after receipt of order, and items will be shipped to various DLA depots within and outside the continental United States. The solicitation is an RFQ available only electronically, and quotes must also be submitted electronically.