The Department of Defense, specifically the Department of the Air Force, is seeking sources to repair the Phase Shifter Assembly (P/N: 562R218H01, NSN: 1270-01-561-6088WF) for the AN/APG-68 Radar Antenna. Interested offerors must demonstrate their capability to meet stringent qualification requirements, which include providing a complete data package, submitting a qualification test plan, and delivering a pre-contract award qualification article for evaluation. This repair unit is critical for maintaining the operational effectiveness of the radar systems used by the Air Force. Interested parties should contact Tracey Beringer at tracey.beringer@us.af.mil or by phone at 7772211 to express their intent to qualify, with an estimated qualification cost of $4,000 and a completion timeframe of 90 days. Note that successful qualification does not guarantee a contract award.