The U.S. Marine Corps is seeking to identify manufacturers and suppliers capable of providing Plastic Insignia Buttons conforming to MIL-B-20289D. This Request for Interest is for market research and acquisition planning to assess qualified sources that can manufacture, supply, and deliver these buttons under applicable military specifications and Government requirements. The Government is particularly interested in manufacturers with existing tooling, production capability, quality-control processes, and experience producing military uniform insignia or similar molded plastic components. The posting was updated on 08 October 2026 with Q&As and a revised RFI; additional information is available in the attached updated RFI.