This is a procurement for 89 air relay valves, with delivery required within 63 days after receipt of order. The contract is a one-year Indefinite Delivery Contract with an aggregate spending limit of $350,000, an estimated 12 annual orders, and a guaranteed minimum of 13 items. Items will be shipped to various DLA Depots within and outside the continental United States. The solicitation is an RFQ available only electronically, and quotes must be submitted electronically. All responsible sources may submit a quote for consideration.