The government is conducting market research through a combined RFI/synopsis to identify sources capable of supplying a MODULE ASSEMBLY, HEA (NSN 5975015761361WF; P/N 4563-1000-00), estimated quantity 20 EA. This is not a request for proposal or invitation for bid and does not commit the government to contract or pay for information. The item is destined for DTW004 with an estimated delivery schedule of 16 June 2028. The requirement is not expected to be set aside for small businesses, and a limited-source justification indicates the supplies are available from only one or a limited number of responsible sources; interested subcontracting parties are suggested to contact Elbit America, Inc. (CAGE 50218). The government does not plan to use Part 12 commercial-item acquisition policies, though interested parties may identify their interest and capability to meet the requirement with a commercial item.