This is a sources sought notice for market research to identify suppliers capable of manufacturing a Window Panel, Aircraft (NSN 1560-013942246, part number 70207-82202-042), with an estimated requirement of 22 each. The applicable NAICS code is 336411, and there is no solicitation at this time; responses are voluntary. Interested organizations must submit tailored capability statements via email, and the government may use responses to set aside the requirement for small business or procure through full and open competition. The selected contractor would be responsible for new manufacture, including component procurement, inspection, testing, packaging, and shipping, as well as supply chain management. The approved source is Sikorsky Aircraft Corporation (CAGE 78286), and Technical Orders are not available; source approval requests must be submitted via DoDSafe link.