WESTERN AIRPARTS CORPORATION

Western Airparts Corporation specializes in the precision manufacturing of mission-critical aerospace and defense components, with deep expertise in aircraft engine parts, auxiliary systems, and high-integrity hardware. The company produces ball nuts, thrust plates, helical springs, safety relief valves, and straight-headed pins using advanced machining and metallurgical processes, serving applications where tolerances, material integrity, and reliability are non-negotiable. Their technical capabilities span the full lifecycle of small-batch, high-reliability component production, including forging, spring forming, valve assembly, and bearing-related fabrication. They demonstrate consistent proficiency in meeting stringent military specifications for aerospace propulsion systems, flight control mechanisms, and support hardware, with a focus on durable, low-volume, high-precision parts used in fixed-wing and rotary platforms. The contractor maintains a strong, sustained relationship with the Department of Defense, supplying engineered components for airframe, propulsion, and avionics systems across multiple service branches. Their work supports maintenance, repair, and overhaul (MRO) operations, as well as new production initiatives requiring certified, traceable parts. While the Defense Logistics Agency (DLA) has engaged them for specific inventory replenishment tasks, the majority of their portfolio reflects direct defense program support. Industry focus centers on NAICS 336412 and 336413, encompassing aircraft engine components and auxiliary equipment manufacturing, alongside complementary capabilities in industrial valve systems, spring fabrication, and precision hardware. This positions them as a niche supplier for complex, non-standard parts that require tight engineering control and military-grade quality assurance. Western Airparts Corporation is a small, privately held manufacturer based in Valencia, California, with no federal certifications on record. Their geographic location supports access to key defense aerospace hubs on the West Coast, enabling responsive logistics and collaboration with prime contractors and government test facilities. They operate as a specialized Tier 2/3 supplier, known for technical agility and reliability in delivering mission-essential components under demanding operational conditions.