This is a market research notice for a potential future procurement of nine "Transfer Unit, Advance" parts, with an estimated delivery date of April 22, 2027, to destination SW3210. The government currently believes the required supplies are available from only one or a limited number of sources, specifically identifying GE Aviation Systems LLC. It is not expected to be set aside for small businesses, nor does the government currently plan to acquire the items as commercial products, though parties may challenge this within 15 days. This is not a solicitation and the government is not committed to contract based on this request.