This procurement is for a one-year Indefinite Delivery Contract for plain seals, with an aggregate order ceiling of $350,000 and a guaranteed minimum of 3 units. The estimated number of orders per year is 11. Delivery is required within 230 days after receipt of order, with items shipped to various DLA Depots within and outside the continental United States. The solicitation is an RFQ available only electronically, and quotes must be submitted electronically. All responsible sources may submit a quote for consideration.