S & L AEROSPACE METALS LLC

S & L Aerospace Metals LLC specializes in the precision manufacturing of critical aerospace and defense components, with deep expertise in aircraft parts, mechanical power transmission systems, and propulsion unit interfaces. The company produces high-integrity metallic components such as adapter housings, slide locks, probe assemblies, bent metallic tubes, and connecting links—parts essential to flight control systems, engine interfaces, and ordnance applications. Their technical proficiency spans CNC machining, metal fabrication, and tight-tolerance assembly for mission-critical environments, with demonstrated capability in producing components for guided missile systems, aircraft propulsion, and small arms ordnance. The consistent production of complex, low-volume, high-reliability parts indicates a focus on niche, defense-grade manufacturing requiring strict dimensional control and material integrity. The contractor maintains a strong, exclusive relationship with the Department of Defense, supplying specialized hardware across multiple operational domains including aviation, missile systems, and ground ordnance. Their work supports both airframe and propulsion subsystems, indicating integration into defense platforms requiring ruggedized, mission-essential components. The recurring nature of awards for similar part types suggests established supply chain roles within DoD logistics networks, particularly for legacy and modernized platforms requiring replacement or upgrade parts. S & L Aerospace Metals LLC primarily operates under NAICS 336413, focusing on aircraft auxiliary equipment, with secondary strength in mechanical power transmission (333613) and fabricated metal tubing (332996). This positions them as a specialized supplier to aerospace and defense OEMs and integrators requiring precision-fabricated, non-standard components not mass-produced by larger manufacturers. Their market niche lies in low-volume, high-complexity parts requiring bespoke tooling and inspection protocols. As a small business structured as a 2L entity based in Flushing, NY, the company lacks formal government certifications but demonstrates consistent performance in delivering technically demanding defense components. Their geographic proximity to Northeastern defense supply chains enhances responsiveness to urgent DoD requirements.