The Department of Defense, through the Naval Surface Warfare Center (NSWC) Crane, is seeking to procure electrical transformers, specifically 100 units each of Collector Current Transformers and High Voltage Heater Transformers. This procurement is classified as a sole source contract, with Robert M. Hadley Company, Inc. identified as the only source due to proprietary specifications and the absence of authorized third-party repair facilities. The transformers are critical components for military applications, and the procurement process emphasizes strict adherence to quality assurance and military specifications. Interested vendors must submit their quotations by April 10, 2025, and can direct inquiries to Mark Swartzentruber at mark.r.swartzentruber.civ@us.navy.mil.