This is a procurement for 20 rigid shaft couplings, with delivery required within 167 days after receipt of order. The contract is a one-year Indefinite Delivery Contract with an aggregate spending limit of $350,000, a guaranteed minimum of three orders, and an estimated three orders per year. Items will be shipped to various DLA Depots within and outside the continental United States. The solicitation is available only electronically, and quotes must also be submitted electronically.