This is a proposed procurement for a one-year Indefinite Delivery Contract for Control Assembly units, with an aggregate order ceiling of $350,000. The contract has a guaranteed minimum of one unit, with an estimated four orders per year. Delivery of items is required within 98 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 no hard copies or specification drawings are available. The procurement is restricted to an approved source for the parts.