This procurement is for a one-year Indefinite Delivery Contract for plain seals, with an aggregate order ceiling of $350,000. The guaranteed minimum quantity is three units, with an estimated three orders per year. Delivery is required within 97 days after receipt of order, and items will be shipped to various DLA depots within and outside the continental United States. Quotes must be submitted electronically, and the solicitation is only available online. All responsible sources may submit a quote for consideration.