This procurement is 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 of items is required within 78 days after receipt of order, with shipments going 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 are invited to submit a quote for consideration.