This procurement is for a one-year Indefinite Delivery Contract for STU D assemblies, with an aggregate order ceiling of $350,000. The guaranteed minimum quantity is 1,049 units, with an estimated eight orders per year. Delivery of items is required within 161 days after receipt of order, with shipments going to various DLA Depots within and outside the continental United States. The solicitation is an RFQ available only electronically, and quotes must be submitted the same way. All responsible sources may submit a quote for consideration.