This is a Sources Sought notice for market research on manufacturing an Aircraft Duct Assembly (NSN 1660-01-183-2008). The government is seeking companies with the capability to newly manufacture this specific part, including supply chain management and logistics. The requirement is for a 3-year base period with no option periods. The two approved sources are Arrowhead Products and Senior Operations, and other contractors would need to submit a Source Approval Request. Responses to this market research are due by January 30, 2026.