ALRO MACHINE TOOL AND DIE CO INC

ALRO MACHINE TOOL AND DIE CO INC specializes in the precision manufacturing of critical aerospace and defense components, with deep expertise in bearing systems, aircraft auxiliary equipment, and mechanical power transmission assemblies. The company produces high-tolerance plain spherical bearings, push rod assemblies, and landing gear pistons—components essential to aircraft structural integrity and flight control systems. Their technical capabilities encompass CNC machining, precision grinding, material certification, and assembly validation under strict military specifications, ensuring compliance with NSN and DoD quality standards. A key differentiator is their ability to deliver mission-critical parts with tight tolerances for legacy and modern military platforms, often under urgent delivery timelines. The contractor maintains a consistent relationship with the Department of Defense, supplying components for aviation and mechanical systems across multiple branches. Their work supports maintenance, repair, and overhaul (MRO) operations, with a focus on sustaining older aircraft fleets through exact-replacement part manufacturing. While DLA Aviation is a known customer, the majority of engagements are directly with DoD procurement entities responsible for airframe and powertrain sustainment. ALRO’s primary industry focus lies in NAICS 336413 (other aircraft parts and auxiliary equipment manufacturing), 332991 (ball and roller bearing manufacturing), and 333613 (mechanical power transmission equipment manufacturing). These codes reflect their niche in producing non-engine, high-reliability mechanical subsystems used in landing gear, flight control linkages, and drivetrain components. The company is positioned as a specialized supplier for defense aerospace sustainment, filling gaps in the supply chain for hard-to-source, low-volume, high-precision parts. As a Women-Owned Small Business with a 2L entity structure, ALRO operates from its facility in Lindenhurst, New York, serving as a certified small business supplier within the federal defense industrial base. Their certifications enhance eligibility for set-aside programs and reinforce their commitment to diversity in defense contracting.