A&B FOUNDRY, LLC

A&B Foundry, LLC specializes in the precision manufacturing of mission-critical metal components for defense and aerospace systems, with deep expertise in aircraft parts, ordnance systems, and mechanical assemblies. The company produces high-tolerance hardware including housing assemblies, torpedo tube bases, and aircraft engine components, leveraging advanced machining, forging, and fabrication techniques. Their technical capabilities extend to the production of gears, speed changers, fasteners, seals, and fabricated metal assemblies used in ground vehicles, naval platforms, and aviation systems. A&B Foundry demonstrates consistent proficiency in meeting stringent military specifications for durability, material integrity, and dimensional accuracy, with a focus on complex geometries and high-reliability applications in extreme environments. The contractor maintains a strong, recurring relationship with the Department of Defense, supplying components across multiple branches and logistics commands including DLA Land and Maritime, DLA Aviation, and DLA Troop Support. Their work supports sustainment, repair, and modernization programs for armored vehicles, naval vessels, and aircraft systems, often fulfilling urgent or specialized procurement needs for legacy and current-platform components. Industry focus centers on defense manufacturing NAICS codes including 336413 (other aircraft parts and auxiliary equipment), 332994 (small arms and ordnance), and 336611 (shipbuilding and repair), with additional capability in industrial drive systems, valve components, and precision hardware. A&B Foundry positions itself as a trusted niche supplier for complex, low-volume, high-integrity metal parts that require tight engineering controls and military-grade quality assurance. As a 2L entity based in Franklin, Ohio, A&B Foundry operates as a small, agile manufacturer without federal certifications, relying on technical precision, repeat customer trust, and consistent on-time delivery to maintain its position in the defense supply chain. Their geographic proximity to key defense hubs enhances responsiveness to government logistics and urgent production requirements.