DLA Aviation is conducting market research to determine whether other companies can manufacture or legitimately obtain an aircraft window panel, NSN 1560-01-558-4326. The item is currently manufactured by THE NORDAM GROUP LLC under part number P70216-144, under Weapon System Designator Code 27F. This is an informational sources-sought announcement only, not a solicitation or request for offers, and the government is under no obligation to award a contract. Interested qualified parties may submit a response, and those seeking qualification as an Approved Source must submit a Source Approval Request package as outlined in the attached JACG SAM HB.