This is a procurement for 100 hydraulic servovalves (with flexible quantity options) for F-5/T-38 aircraft, with a required delivery date on or before January 28, 2028. The government does not own the technical data needed for manufacture, so interested firms must contact the OEM, Thomas Instrument, Inc., which is listed as a qualified source. The performance location is specified as SW3210 TAC: FRS2. The notice states this is a non-competitive solicitation intended for a limited number of sources, and the government's obligation is contingent on the availability of funds.