This is a delivery order under contract FA852415D0001 awarded by the Air Force Sustainment Center (AFSC), a defense agency, to Ontic Engineering & Manufacturing, Inc., doing business as Ontic US. The $114,169.02 firm fixed-price contract is for the repair of a liquid transmitter, liquid quantity indicator, and control unit. The order has an ultimate completion date of October 23, 2019. Ontic US is an established manufacturer and supplier of aircraft parts and components for military and civilian aviation, and has been awarded several indefinite delivery vehicle (IDV) contracts by the Defense Logistics Agency (DLA) to provide aviation spare parts and logistics services. This particular order does not have a set-aside designation.