This procurement is for 27 units of NSN 5945016029131, a relay, electromagnetic, with delivery required 83 days after order. The contract will be a one-year Indefinite Delivery Contract (IDC) with an estimated 4 orders per year and a guaranteed minimum quantity of 4, up to a total aggregate of $350,000. Items will be shipped to various DLA Depots within the continental U.S. and overseas. The approved source is 10855 10-00385-04, and specifications or drawings are not available. All responsible sources may submit electronic quotes for consideration.