This procurement is for a one-year Indefinite Delivery Contract for plain encased seals, with an aggregate order ceiling of $350,000 and a guaranteed minimum quantity of 63 items. The contract term is one year or until the $350,000 total is reached, with an estimated 9 orders per year. Delivery of 424 units is required within 63 days after receipt of order. Items will be shipped to various DLA Depots within and outside the continental United States. Quotes must be submitted electronically by all responsible sources.