DESIGN/OL, INC.

DESIGN/OL, INC. specializes in the precision manufacturing and supply of mission-critical aircraft components and auxiliary systems for defense applications. Their core capabilities include the production of specialized bearings, cable assemblies, landing gear components, idler arm assemblies, bushings, sleeves, and aircraft shields—all engineered to exacting military specifications. The company demonstrates deep technical expertise in metal stamping, fabricated metal part production, and mechanical subsystem integration, with a consistent focus on high-reliability, small-batch, and custom-fabricated parts used in avionics, flight control, and airframe systems. Their ability to deliver complex, low-volume aerospace hardware with tight tolerances positions them as a trusted niche supplier for legacy and modern military aircraft platforms. The contractor maintains a strong, sustained relationship with the Department of Defense, supplying precision-engineered components across multiple branches and logistics channels. While DLA Aviation is a notable customer, the majority of their work supports broader DoD procurement efforts, particularly in sustaining and repairing airborne systems requiring certified, non-stockable parts. Their contract history reflects consistent engagement with defense supply chains focused on aircraft maintenance, repair, and overhaul (MRO) operations. Industry focus centers on NAICS 336413—other aircraft parts and auxiliary equipment manufacturing—where they serve as a specialized fabricator of non-engine, non-propulsion components essential to aircraft structural and mechanical integrity. Complementary work in bearing manufacturing, spring fabrication, and metal stamping reinforces their role as a multi-disciplinary supplier within the aerospace defense ecosystem, serving both prime contractors and direct government logistics networks. As a small business structured as a 2L entity based in Port Jefferson Station, New York, DESIGN/OL, INC. operates without federal certifications but leverages precise manufacturing capabilities and responsive delivery to maintain a steady presence in the defense industrial base. Their geographic location supports access to Northeastern defense supply chains and aerospace manufacturing hubs.