This procurement is for a one-year Indefinite Delivery Contract for Helmet Optics Assemblies, with an aggregate order ceiling of $350,000. The guaranteed minimum is one unit, with an estimated ten orders per year. Delivery is required within 211 days after receipt of order, with items to be shipped to various DLA Depots within and outside the continental United States. Quotes must be submitted electronically, and the solicitation is only available online.