This is a procurement for 116 units of a specific air sensor, with delivery required within 208 days. The resulting contract is a one-year Indefinite Delivery Contract with an aggregate spending limit of $350,000, a guaranteed minimum of 17 units, and an estimated 4 orders per year. Items will be shipped to various DLA Depots within the continental United States and outside the continental US. The item is source-controlled, with bids only accepted from two approved manufacturers. Quotes must be submitted electronically and items must meet the specified drawing requirements.