This is a sources sought synopsis for market research, not a solicitation, to identify responsible sources capable of producing the AN/APG-83 AESA radar processor (P/N 5210346-005) with form, fit, and function compatibility. The effort is planned as an Indefinite-Delivery, Indefinite-Quantity (IDIQ) contract, with work ordered through individual delivery orders covering project management, processor procurement, lot acceptance testing, and verification. The government is interested in responses from all small business categories, including 8(a), Service-Disabled Veteran-Owned, HUBZone, and Women-Owned concerns, and requests information on teaming arrangements, experience with cybersecurity requirements, and capability to perform bench-level testing. The F-16 System Program Office at Hill AFB, Utah is conducting this market research, though the delivered units will be retained at the contractor's facility. Interested parties should respond with their business status, suggested NAICS code, and relevant experience.