The Department of Defense, through the Defense Logistics Agency, is seeking information from potential suppliers regarding the procurement of spare parts for the F110 engine, specifically the item designated by National Stock Number (NSN) 2840-01-571-8054PR. This Sources Sought Synopsis aims to identify businesses capable of manufacturing the required support gearbox for operational use at Tinker Air Force Base in Oklahoma, emphasizing the importance of competitive sourcing and small business participation in the procurement process. Interested companies are encouraged to submit their qualifications, including size classification and small business designations, as there is currently no solicitation available, and participation does not imply a contractual commitment. For inquiries, potential respondents can contact the primary contact at 421SCMS.Requirements@us.af.mil or the secondary contact at 421SCMS.Requirements.workflow@us.af.mil.