The Department of Defense, specifically the Naval Air Warfare Center Aircraft Division, is seeking procurement of a specialized tool set for structural repair of composite materials, designated as TOOL SET, STRUCTURAL REPAIR-COMPOSITE, 3156AS100-1. This equipment is essential for the maintenance of the H-1 aircraft at the organizational level, with United Drill Bushing Corporation identified as the sole manufacturer capable of meeting the stringent quality and compatibility requirements necessary for effective repairs. The procurement process is critical to ensure that the Foreign Military Sales (FMS) partner can utilize an asset that is supported and interchangeable with the U.S. Navy-approved configuration, avoiding significant redundant engineering costs. Interested vendors should contact Molly Jackson at molly.s.jackson.civ@us.navy.mil for further details regarding this presolicitation opportunity.