This procurement is for a one-year Indefinite Delivery Contract for non-metallic seals, with an aggregate order ceiling of $350,000. The guaranteed minimum quantity is 2 units, with an estimated four orders per year. Delivery is required within 44 days after receipt of order, with items shipped to various DLA depots within and outside the continental United States. Quotes must be submitted electronically, and the solicitation is only available online.