This opportunity covers the procurement of F108 engine gearbox housings, with an estimated quantity range of 3 to 18 units. The government intends to solicit on a limited-source basis under FAR 6.302, and CFM International is currently the only known source capable of meeting the requirement. The requested delivery schedule is 27 February 2034. The acquisition will follow commercial item procedures under FAR Part 12, with electronic solicitation documents available on sam.gov. An ombudsman has been appointed to address concerns during the proposal development phase.