The Department of Defense, through the Naval Supply Systems Command (NAVSUP) Weapon Systems Support, is soliciting proposals for the repair and modification of Azimuth-Tilt SE and similar replacement parts. The procurement focuses on flight-critical components that require engineering source approval from the Naval Air Systems Command, emphasizing the need for high-quality manufacturing and inspection processes due to the critical nature of these items in shipboard systems. Interested contractors must submit a Source Approval Request by the solicitation closing date, and the contract will include specific requirements for repair turnaround times and quality assurance measures. For further inquiries, potential bidders can contact Patrick Horan at 215-697-0275 or via email at PATRICK.J.HORAN1@NAVY.MIL.