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Aircraft Parts Manufacturers

Last updated: January 2026

This directory lists 86 aircraft parts manufacturers across the United States, from specialized regional providers to large-scale national operations.

Procurement teams sourcing aircraft parts are typically solving for a confluence of factors: bridging capacity gaps for high-demand components, achieving specialized material processing for exotic alloys, or needing partners for rapid prototyping of new designs under strict airworthiness standards. The core problems often revolve around finding suppliers who can consistently deliver parts that meet tight geometric tolerances, possess full material traceability from raw stock to finished good, and adhere to specialized processes like NADCAP-certified heat treatment or surface finishing.

Suppliers in this space generally fall into several distinct categories: large-scale OEMs with deep internal manufacturing capabilities, specialized aerospace component manufacturers holding extensive PMA (Parts Manufacturer Approval) authorizations for specific parts, or MRO-focused shops primarily repairing and overhauling existing components. Each type has a unique value proposition. OEM suppliers often work from proprietary blueprints, PMA manufacturers create approved replacements for OEM parts, and MRO shops specialize in returning existing parts to service under FAA/EASA Part 145 regulations.

Before engaging, buyers must clearly define their needs: Is this a build-to-print component, or does it require design support and DER involvement? What level of traceability is needed – lot, batch, or individual serial number? Be prepared to provide detailed engineering drawings (ASME Y14.5 compliant), material specifications, and any specific process requirements (e.g., vacuum brazing, shot peening). Suppliers will expect a complete data package to accurately quote and assess their capability to meet the demanding quality clauses inherent in aerospace contracts.

86 companies·61 emails·76 phones

Company Directory

86 companies nationwide

Grandview, TX

Advantage Aviation Technologies, based in Grandview, TX, is a Part 145 FAA repair station. They specialize in innovative repairs, overhauls, and new parts fabrication for fixed-wing aircraft and helicopters. Capabilities include in-house CNC machining, precision welding, composite repair, and non-destructive testing for the aviation industry.

Buena Park, CA

Based in Buena Park, CA, ADC Aerospace specializes in manufacturing precision aerospace components. They offer extensive capabilities including high-pressure die casting, CNC machining, mechanical assembly, and comprehensive engineering services. The AS9100-certified and ITAR-compliant company serves the aerospace and defense industries, providing high-quality products.

Fort Worth, TX

Based in Fort Worth, TX, Aero Components LLC manufactures advanced fiberglass, Kevlar, and carbon fiber composite structures. They also offer metal-to-metal bonding, CNC machining, engineering, and fabrication services. The company supplies critical parts to the DoD and major U.S. OEMs for the aerostructures market.

Wallington, NJ

Based in Wallington, NJ, Aerospace Manufacturing is a vertically integrated manufacturer of aerospace fasteners. They produce high-strength, close-tolerance bolts, screws, pins, studs, and threaded rods, including built-to-print specials. The company serves OEMs in commercial aviation, helicopters, space flight, and maritime sectors.

Rio Rancho, NM

Based in Rio Rancho, NM, AeroParts specializes in critical component repair, fabrication, and replacement parts for the aviation industry. The company provides custom sheet metal manufacturing, aircraft duct repair, and reconditioning of complex components. AeroParts maintains repair station certifications including FAA, EASA, and CAAC for its services.

Grand Prairie, TX

Based in Texas, Advanced Integration Technology, LP (AIT) provides aerospace components and services. They support major aerospace manufacturers in defense, commercial, and business sectors, fabricating, machining, finishing, kitting, and assembling close tolerance aluminum, specialty alloy, and composite parts. AIT also offers program support.

Aircraft Component Design specializes in custom design, prototyping, and manufacturing high-performance aerospace components. They provide FAA-PMA development and engineering support for legacy and modern aircraft. The company delivers quality, cost-effective replacement parts for the demanding MRO industry, enhancing aircraft efficiency and reliability.

Chico, CA

Based in Chico, CA, Aircraft Extrusion Company is an AS9100 certified aerospace manufacturer. They specialize in high-quality aluminum extrusions, seat tracks, and custom components for commercial and military applications. The company provides high-performance alloy extruded shapes and an extensive online parts database.

Fort Worth, TX

Based in Fort Worth, TX, Applied Avionics, Inc. manufactures VIVISUN switches and indicators for OEM aircraft manufacturers and military services. They also provide NEXSYS components, such as ARINC 429 signal converters, solid-state relays, and logic gates, for avionics system integrators. These products offer solutions for cockpit and behind-panel applications.

Fullerton, CA

Based in Fullerton, CA, Adams Rite Aerospace Inc. manufactures top-tier aviation hardware and systems. The company specializes in products such as Touchfree™ water systems, cockpit security hardware, door latches, flight controls, and oxygen systems, serving the aerospace industry.

Oak Creek, WI

Based in Oak Creek, WI, Astronautics Corporation of America designs, builds, and manufactures avionics for aircraft. With over 60 years of experience, the company provides solutions for airborne connectivity and cockpit upgrades, serving the aerospace industry with essential aircraft parts.

Dallas, TX

Based in Dallas, TX, ATI Inc. specializes in world-class titanium, nickel, and cobalt alloys, along with other specialty materials. The company provides an integrated product offering, including forgings, castings, and machined components for the aerospace, defense, and hypersonics markets. They supply materials and components for aero engines and airframes.

Manassas, VA

Based in Manassas, VA, Aurora Flight Sciences designs, builds, and flies advanced aircraft and enabling technologies. They specialize in aerosystems manufacturing, applying expertise in advanced composites, modular sizing, and robotic manufacturing. Aurora produces aerospace components, sub-assemblies, and complete airframes, supporting customers from prototype to production.

Valencia, CA

Based in Valencia, CA, Avantus Aerospace manufactures C-class and composite parts for the aerospace and defense industry. They specialize in precision sheet metal details, machined parts and assemblies, laminated and solid shims, and high-strength aerospace fasteners. Capabilities also include photo chemical machined parts.

Aviation Fabricators manufactures and supplies specialized aircraft parts and upgrades. They produce FAA TSO-approved medevac seats and window shade assemblies for King Airs, light jets, and cabin class aircraft. The company also offers repair services and assists with STC, CRS, PMA, and TSO certifications for various aviation needs.

Gardena, CA

Based in Gardena, CA, Brek Manufacturing Company specializes in the precision machining of complex structural components for the aerospace industry. They produce monolithic-designed parts and sub-assemblies for various commercial aircraft programs, including Boeing 737 and 777, as well as military fighters like the F-15, F-35, and F/A-18.

Escondido, CA

Based in Escondido, CA, C&H Machine, Inc. provides AS9100 and ITAR registered CNC machining services for the aerospace industry. They manufacture assemblies and subassemblies, specializing in filter and screen components, for major clients like Boeing and SpaceX. The company performs rigorous in-house testing and five-axis CMM inspection.

Chino, CA

Based in Chino, CA, California Machine Specialties manufactures custom aircraft parts and mechanical assemblies. The company holds AS9100 and ISO 9001 certifications, ensuring high-quality precision machining services for the aerospace, aviation, and defense industries.

Consolidated Aerospace Manufacturing provides manufacturing solutions, specializing in complex sheet metal, machined parts, and tube assemblies. The company produces components such as latches and quick release pins, serving the aerospace industry with advanced production capabilities for intricate parts.

Warren, OR

Based in Warren, OR, Composites Universal Group manufactures high-performance composite parts for aerospace and defense applications. They fabricate aerospace-grade components using carbon, glass, and aramid fibers, supporting prototype to full-scale production. The company is NADCAP audit ready and AS9100D compliant.

CTL Aerospace is a veteran-founded, family-owned, NADCAP and AS9100D certified advanced composite facility. Serving aerospace and industrial customers for over 74 years, it operates as an OEM manufacturer and MRO. The company specializes in producing fiber reinforced polymer structures and offers comprehensive repair services.

West Chester, PA

Based in West Chester, PA, Davidson Fabricating Inc. specializes in parts manufacturing for the aerospace and aviation industries. The company provides components to major clients such as Boeing, NASA, and the US Army. Davidson Fabricating serves a significant portion of Fortune 1000 aerospace companies with their specialized fabrication expertise.

Goleta, CA

Del Aerospace, Inc., based in Goleta, CA, manufactures commercial and military aircraft parts and fittings. With over 50 years of experience, they provide aerospace components including flow restrictors, conical seals, burst diaphragms, and filters. The company serves government and commercial clients nationwide.

Delta Centrifugal specializes in high-quality centrifugally-cast aerospace components for the aerospace and defense industries. With over 50 years of experience, the company manufactures mission-critical aircraft components, including landing gear bushings, bearings, and sleeves. Their capabilities encompass foundry, heat treating, and machining processes.

San Luis Obispo, CA

Based in San Luis Obispo, CA, ESAero is an AS9100 certified aerospace engineering firm. They provide manufacturing, integration, and testing for unmanned aerial vehicles and electrified aircraft propulsion. Capabilities include additive and composite manufacturing, supporting projects from prototyping through serial production.

Poway, CA

Based in Poway, CA, General Atomics Aeronautical Systems Inc. specializes in designing, developing, and manufacturing advanced aerospace technologies. They produce multi-mission Remotely Piloted Aircraft (RPA), integrated systems, and critical components. This includes manufacturing Electronic Brake Control Units for various unmanned aircraft systems.

GE Aerospace provides jet and turboprop engines, alongside integrated systems for commercial, military, business, and general aviation aircraft. The company develops advanced propulsion technologies, including the XA100 adaptive cycle engine for combat propulsion.

Camarillo, CA

Based in Camarillo, CA, Williams Aerospace & Manufacturing is an aerospace aftermarket manufacturer specializing in replacement parts for military aircraft. The company produces structural airframe components, canopy enclosures, complex assemblies, and machined parts. They are a Certified Parts Licensee under the Lockheed Martin Hologram Products Program for C-130 and P-3 aircraft, serving various OEM platforms.

Fort Worth, TX

Based in Fort Worth, TX, Jet Parts Engineering provides FAA-approved PMA parts and DER repairs for high-value, expendable aircraft components. They offer cost-saving solutions through the design, production, and distribution of products to the aviation industry, serving regional airlines and MRO organizations.

Lockheed Martin is a global security, defense, and aerospace company. It designs, develops, and manufactures advanced technology systems, products, and services. Specializing in next-generation air dominance solutions, the company produces complete aircraft and their intricate components for defense and commercial applications.

McFarlane Aviation manufactures FAA-PMA approved airframe parts for popular aircraft models, including Cessna, Piper, Beechcraft, Grumman, and homebuilt aircraft. With over fifty years of experience, they produce components such as cables, engine controls, steering rods, and seat rails, focusing on making parts better, safer, and more affordable.

Valencia, CA

Based in Valencia, CA, MP Aero, LLC is an FAA and AS9100 certified manufacturer specializing in aerospace composite and precision metal fabrication. They provide prototyping, assembly, and repair services for aircraft parts and components. Capabilities include exotic alloy forming, custom tooling, VIP aircraft interiors, cargo barriers, and fire suppression systems.

Bloomington, IN

Based in Bloomington, IN, MSP Manufacturing provides precision-built aviation components for commercial, corporate, military, and cargo aircraft. With experience since 1943, they manufacture parts like mounts, ducts, and switch guards. The company holds ISO 9001:2015 and AS9100D certifications, serving aerospace and defense.

Charlotte, NC

Based in Charlotte, NC, MW Components manufactures custom aerospace springs, fasteners, wire forms, and precision metal or plastic components. Their over 20 U.S.-based AS9100-certified facilities supply parts for engines, flight control, interiors, landing gear, and space applications, emphasizing fast delivery of quality components.

Cleveland, OH

Based in Cleveland, OH, Nextant Aerospace provides comprehensive aircraft services including component repair, overhaul, and engineering. They manufacture FAA-approved PMA parts for general, commercial, and military aircraft. Capabilities also include major structural repairs, landing gear overhaul, non-destructive testing (NDT), and STC kitting.

Miramar, FL

Based in Miramar, FL, Ontic manufactures established and certified aircraft parts as an OEM. Serving the aerospace and defense industry for over 45 years, the company provides critical components and offers dedicated support for Aircraft on Ground (AOG) situations.

Stanton, CA

Based in Stanton, CA, Pacific Aerospace Corp specializes in precision machining, advanced composites, tooling fabrication, and assembly. They are certified for manufacturing aerospace parts, including carbon fiber components, with AS9100 and ITAR compliance.

Vero Beach, FL

Based in Vero Beach, FL, Piper Aircraft, Inc. is a manufacturer of general aviation aircraft. The company designs, develops, and produces a range of aircraft models, including the M700 Fury. It also supports these aircraft through service centers, demonstrating its involvement in the full lifecycle of aviation manufacturing and parts.

Hollywood, MD

Based in Hollywood, MD, Platform Aerospace provides parts fabrication services, specializing in the re-engineering and manufacture of aviation standard components. The company utilizes the latest cutting-edge fabrication equipment to produce high-quality aircraft parts for the aerospace industry.

Santa Fe Springs, CA

Based in Santa Fe Springs, CA, Polymershapes manufactures aerospace plastic components. With over 70 years of experience, they provide plastic fabrication, CNC/laser processing, thermoforming, and CAD design. The company specializes in creating lightweight aerospace parts, utilizing plastics for improved aircraft performance and fuel efficiency.

Yorba Linda, CA

Based in Yorba Linda, CA, Precise Aerospace Manufacturing Inc. specializes in low volume, close tolerance manufacturing using plastics and metals. The company provides aerospace manufacturing solutions, primarily serving the aerospace and defense industries. They produce parts for Tier 1 aerospace manufacturers.

Troy, OH

Based in Troy, OH, Precision Aero Company manufactures close tolerance machined components. They provide high-quality specialized parts and assemblies to original equipment manufacturers. With over 50 years of experience, their services cater to critical industrial systems, including commercial and military aircraft, space shuttles, and transportation.

Dallas, TX

Based in Dallas, TX, Precision Aerospace Holdings is a technology company specializing in complex component manufacturing. The company provides next-generation solutions for the Defense, Aerospace, and Space markets, focusing on high-precision parts and assemblies for critical applications.

Long Beach, CA

Based in Long Beach, CA, RBH Aerospace, Inc. manufactures high-quality steel, aluminum, titanium, and other metal alloy components for commercial and military aircraft. They specialize in components for aircraft frames, fuselages, and wings, offering services like sheet metal forming, tube bending, CNC machining, hydro forming, and deep draw forming.

Fort Worth, TX

Based in Fort Worth, TX, Roberson Tool provides precision aerospace machining services. They manufacture crucial components for aircraft and spacecraft using advanced CNC cutting tools, including milling and turning. The company specializes in high-volume production and works with aerospace-grade materials like aluminum 6061 and 7075.

Collins Aerospace is a major manufacturer that designs and delivers solutions for the aerospace industry. The company operates factories focused on producing components and systems, demonstrating capabilities in optimizing production time, as seen with their innovative wheel plant operations.

Sparks, NV

Based in Sparks, NV, Sierra Nevada Corporation specializes in advanced technology solutions and open architecture integrations for the aerospace and national defense sectors. The company operates as a lead systems integrator, providing innovations such as modernized aerial military intelligence and battlefield connectivity solutions.

Hillsboro, OH

Based in Hillsboro, OH, StandardAero provides comprehensive aerospace services, including new parts solutions, engineering services, and component repair. They specialize in engines, airframes, avionics, and accessories for various aircraft, including Airbus Helicopters, serving commercial and military clients.

Middletown, DE

Based in Middletown, DE, Summit Aviation Manufacturing specializes in creating custom parts for legacy aircraft. The company leverages its materials, experience, and expertise to deliver these components quickly. They focus on supporting the aviation industry with specialized manufacturing capabilities for older aircraft models.

Coppell, TX

Superior Air Parts, based in Coppell, TX, manufactures FAA-approved PMA engine components and parts for general aviation aircraft. They specialize in Millennium Cylinders, XP Series, and Vantage engines, providing replacement parts for Continental and Lycoming engines. Products feature advanced aluminum alloy heads.

Abilene, TX

Based in Abilene, TX, Texas Aerospace Services (TAS) is an approved Boeing Global Services and AAR supplier. The company provides component repair, overhaul, and build-to-print manufacturing services for aircraft parts. TAS specializes in aircraft maintenance, repair, and overhaul (MRO) with over 50 years of experience.

Brookfield, WI

Based in Brookfield, WI, Trace-A-Matic Corporation operates as a precision machine shop. The company specializes in manufacturing aerospace components and assemblies, utilizing both standard and exotic metals. They provide high-quality machined parts and intricate assemblies tailored for the demanding requirements of the aerospace industry.

Houston, TX

Based in Houston, TX, TSP Manufacturing specializes in precision-crafted engineered fasteners, machined parts, and precision shear products. They provide custom-designed components and valve stems for critical applications. Serving the aerospace industry, the company offers robust manufacturing capabilities for demanding requirements.

Irving, TX

Based in Irving, TX, Texas Aerospace Technologies produces commercial and military aircraft parts. The company specializes in turn-key kitting solutions, utilizing STC programs and PMA manufacturing to deliver high-quality, approved components for the aerospace industry.

Torrance, CA

Based in Torrance, CA, Verus Aerospace manufactures and assembles complex, mission-critical components for the global aviation and defense industries. They provide precision machining of hard metals and high-speed aluminum, integrated assembly, and chemical processing. Their facilities house over 240 CNC spindles, handling parts up to 720 inches in length.

Weatherford, TX

Based in Weatherford, TX, Weatherford Aerospace provides comprehensive services for the aerospace industry. Their capabilities include forming, chemical milling, fabrication, non-destructive inspection, corrosion protection, and painted aircraft parts. The company focuses on quality and customer satisfaction.

Garden Grove, CA

Based in Garden Grove, CA, Cyber Aerospace Corp manufactures precision machined components for commercial, defense, and aerospace industries. With advanced 3, 4, and 5-axis machining capabilities, they process materials such as aluminum, titanium, and stainless steel, offering rapid prototyping and custom tooling solutions.

Frigate specializes in custom aerospace manufacturing, offering rapid prototyping and on-demand production for critical components. They utilize high-speed milling and additive manufacturing for lightweight structural parts. The company provides extreme precision machining of advanced alloys, producing items like fasteners, engine mounts, and landing gear assemblies.

GKN Aerospace is a global technology leader in the aerospace industry, specializing in the manufacturing of advanced aerostructures and engine systems. Their high-performance components are integrated into various aircraft, supporting thousands of flights daily.

Harbor Springs, MI

Based in Harbor Springs, MI, Moeller Aerospace manufactures turbine airfoils and complex precision components for aerospace and industrial markets. They leverage expertise in advanced machining technologies, including milling, turning, grinding, and EDM. Moeller also produces Click-Loc®, a custom-designed self-locking technology for safety-critical systems.

Founded in 1981, Shamrock Precision manufactures components for aerospace companies. They specialize in precision machining of critical aircraft components, aviation systems, and fasteners. The company offers Swiss machining capabilities and adheres to AS9100, ITAR, and DFARS compliance for demanding industry needs.

Anaheim, CA

ACRA Aerospace, based in Anaheim, CA, specializes in manufacturing high-quality, complex aerospace components for propulsion and airframe OEMs. Utilizing precision machining capabilities like CNC turning, milling, waterjet, and EDM, they process materials such as Inconel, Titanium, and Aluminum. The company produces components, assemblies, and fluid fittings, holding AS9100D certification.

Aero Engineering & Manufacturing Company has provided aircraft parts manufacturing for the aerospace and defense industry since 1948. They produce components and complex assemblies for OEM production and aftermarket MRO support. The company specializes in sustainment solutions for a wide range of legacy and current generation aircraft platforms.

Los Angeles, CA

Based in Los Angeles, California, Aero Products Company specializes in the quality manufacturing of aerospace and military parts. They provide precision components for various aircraft and industrial applications, serving a diverse clientele within the defense and aviation sectors.

Ravenna, OH

Based in Ravenna, OH, Allen Aircraft Products, Inc. has over 75 years of experience manufacturing aircraft components. The company produces fluid system components, and offers metal finishing processing and verification testing services. They support diverse markets including commercial, military, executive, and general aviation aircraft.

Aviat Aircraft manufactures and sells aircraft, providing enthusiasts with unique flying experiences. The company also offers direct sales of parts for its aircraft models, ensuring maintenance and support for owners.

Barnes Aerospace, based in Windsor, CT, manufactures precision machined and fabricated components and assemblies. They produce parts for aircraft engines, nacelles, and airframes, serving commercial aviation, military/defense, energy, and space industries. Capabilities include 4- and 5-axis milling, grinding, and laser cutting of exotic and high-temperature metals.

Wichita, KS

Based in Wichita, KS, Capps Manufacturing specializes in aircraft sheet metal fabrication and forming for business, commercial, and military aircraft. They provide complex parts and assemblies, offering extensive capabilities including stretch forming, hydroforming, machining, and certified welding. Their quality control system meets MIL-I-45208A and Boeing D1-9000 standards.

Ormond Beach, FL

Based in Ormond Beach, FL, Hudson Technologies is a US-based manufacturer specializing in deep-drawn metal stampings for aerospace and defense. AS9100D certified, they produce high-precision aircraft components for critical applications, accommodating custom part requests. With nearly eight decades of experience, they work with materials including aluminum and titanium.

Scotts Valley, CA

Based in Scotts Valley, CA, JACO Machine Works is an ISO 9001:2015 and AS9100D certified manufacturer specializing in custom milled, turned, and laser welded mission-critical components. They serve the aerospace and defense sectors, machining high-strength titanium and aluminum alloys for control actuator systems and aerospace sensor devices.

Denton, TX

Based in Denton, TX, Mayday Manufacturing specializes in build-to-print manufacturing of precision aerospace components. The company produces a range of critical aircraft parts including bushings, pins, sleeves, and various turned metal parts for the aerospace industry.

Stow, OH

Based in Stow, OH, NMG Aerospace provides manufacturing and design services for the defense and aviation industries. The company specializes in fabrication, precision machining, welding, product design, assembly, and testing. NMG Aerospace produces components that meet rigorous industry standards.

Rancho Cucamonga, CA

Precision Aerospace Corporation, based in Rancho Cucamonga, CA, manufactures aerospace components with an emphasis on precision and safety. This AS9100, ISO9001, and NADCAP-certified facility provides chemical milling, machining of exotic alloys, and finishing services, adhering to strict FAA, DOD, and NASA requirements.

PCC Aerostructures, through its Aerospace Dynamics International (ADI) division, provides large complex machined parts and assemblies for the aerospace industry. Specializing in major structural components for commercial and military aircraft programs, the company offers high-speed machining capabilities. ADI holds Tier I status, delivering quality solutions for critical aircraft needs.

Bedford Heights, OH

Based in Bedford Heights, OH, PCC Airfoils specializes in manufacturing complex, highly technical investment castings. These precision components are crucial for turbine engine applications, serving industries such as jet engines, helicopters, and gas turbines. The company operates multiple manufacturing sites across the United States.

Kidron, OH

Based in Kidron, OH, Preferred Airparts, LLC provides aircraft parts for diverse aircraft types. The company supplies new surplus parts and includes a fabric division. This division manufactures pre-sewn fabric envelopes from materials like Polyfiber, Ceconite, and Randolph, catering to aircraft needs.

Milledgeville, GA

Qarbon Aerospace specializes in manufacturing complex composite components and major assemblies for advanced aircraft from facilities in Red Oak, TX and Milledgeville, GA. They serve commercial, defense, space, eVTOL, and UAM markets, contributing to programs like Boeing 767, V-22, T-7A, F135, and Gulfstream G600 aircraft.

Roseville, MI

Based in Roseville, MI, RCO Engineering is an aerospace components manufacturer. They provide design, engineering, prototyping, production, and repair services for aircraft seats and interiors, manufacturing critical components. The company leverages automotive technology and holds AS9100, ISO, and FAA Part 145 repair station certifications.

Cleveland, OH

Based in Cleveland, OH, TransDigm Group is a producer, designer, and supplier of engineered component parts. They specialize in manufacturing critical parts essential for the operation of aircraft. The company provides a range of products to the global aerospace industry.

Aurora, CO

Based in Aurora, CO, Univair specializes in salvaging and rehabilitating classic aircraft by providing vintage parts. The company manufactures various components under its own Univair brand, including spinner domes for Piper aircraft. They also distribute parts from other manufacturers, serving classic plane owners and restoration businesses.

San Fernando, CA

Based in San Fernando, CA, W Machine Works manufactures precision parts for the aerospace and defense sectors. The company employs advanced 5-axis milling capabilities to produce high-quality components for programs like the 737Max, F-35, and A350. They operate under a Quality Management System certified to both ISO 9001 and AS9100 standards.

Cleveland, OH

Based in Cleveland, OH, Aviation Component Solutions manufactures FAA-PMA parts for various commercial aircraft types. The company provides specialized components, ensuring compliance with aviation standards for the aerospace industry.

Albuquerque, NM

Aspen Avionics manufactures certified avionics and GNSS/GPS core technologies. Their product line includes Evolution Flight Display systems and glass cockpit systems for fixed-wing, helicopter, and Class III aircraft. They also provide NexNav Mini GPS-SBAS Receiver Circuit Card Assemblies for integration into electric vertical takeoff and landing (eVTOL) aircraft.

Panasonic Avionics specializes in designing, developing, and providing advanced in-flight entertainment and connectivity systems for the aviation industry. Their offerings include integrated in-flight systems, digital solutions, and technical services, enhancing the passenger experience for airlines globally.

Prescott, AZ

Pursuit Aerospace directly manufactures complex aircraft engine components through highly integrated processes. The company offers full-service capabilities, including MRO casting, working with teams to optimize blueprint tolerances and manufacturing efficiency. They ensure parts perform as intended for the aerospace industry.

Long Beach, CA

Relativity Space builds reusable rockets for reliable access to space, empowering science and exploration. The company leverages advanced, large-scale additive manufacturing and next-generation production processes to create complex aerospace components and complete launch vehicles for various orbital missions.

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How to Choose a Company

  • Verify the supplier's AS9100 certification scope explicitly covers your required manufacturing processes (e.g., machining, assembly, special processes) and the products they intend to supply, rather than a generic quality system certificate.
  • For special processes like non-destructive testing (NDT), chemical processing, or heat treating, insist on NADCAP accreditation, ensuring independent validation of their compliance with aerospace industry standards.
  • Assess their First Article Inspection (FAI) process and documentation, ensuring it meets AS9100D requirements and your internal receiving inspection protocols for new part introduction or significant process changes.
  • Distinguish between a supplier's capability to produce OEM (Original Equipment Manufacturer) parts, PMA (Parts Manufacturer Approval) parts, or MRO (Maintenance, Repair, and Overhaul) services, as the regulatory requirements and documentation for each are distinct.
  • Investigate their material traceability system; confirm they can provide a complete chain of custody from the mill certificate of the raw material through every manufacturing step to the final component, including any sub-tier supplier processing.
  • Red Flag: Be wary of any supplier who quotes significantly below market rates without a clear justification, especially if they struggle to articulate their AS9100 or NADCAP compliance, or their plan for providing robust documentation like conformity certificates and C of Cs (Certificates of Conformance).

Frequently Asked Questions

What's the difference between an OEM, PMA, and MRO part manufacturer?

An OEM (Original Equipment Manufacturer) produces parts to their own design for installation in new aircraft. A PMA (Parts Manufacturer Approval) holder manufactures replacement parts under an FAA approval, demonstrating that their part is safe and conforms to the original design or an approved alternative. An MRO (Maintenance, Repair, and Overhaul) facility, typically FAA Part 145 or EASA Part 145 certified, repairs or overhauls existing aircraft parts to restore them to an airworthy condition, rather than manufacturing new ones.

How critical is AS9100 certification compared to ISO 9001 for aircraft parts?

AS9100 is the aerospace industry's specific quality management system standard, built upon ISO 9001 but with numerous additional requirements tailored for aviation, space, and defense. While ISO 9001 is a good baseline, AS9100 is almost universally required for direct suppliers of aircraft parts due to its emphasis on risk management, product conformity, FAI, specific traceability, and special processes critical for airworthiness and safety.

What documentation should I expect for full material traceability on an aircraft part?

For full material traceability, you should expect a comprehensive documentation package. This typically includes the raw material mill certification, certificates of conformance (C of Cs) for all sub-tier processes (e.g., heat treat, plating, NDT), traveler documentation detailing every manufacturing step and inspection, and ultimately, a final C of C for the finished part, often signed by authorized quality personnel. This ensures every step from raw stock to final assembly is accounted for and verified.

When is a First Article Inspection (FAI) required, and what should it cover?

An FAI, governed by AS9102, is typically required for any new part introduction, a significant change in manufacturing process, a change in supplier location, or after a lapse in production. It involves a complete, independent, and documented verification that a prescribed item has been produced to meet all engineering drawing and specification requirements. The FAI report should detail dimensions, material properties, process steps, special processes, and any specific notes or requirements from the engineering package.

What are the considerations for sourcing an aircraft part that requires a Designated Engineering Representative (DER) sign-off?

When a part requires DER sign-off, it means a specific aspect of its design, manufacturing process, or repair scheme needs approval from an FAA-authorized engineer. This often applies to non-standard repairs, custom modifications, or when a supplier is proposing an alternative manufacturing method to an existing design. You need to ensure the supplier has direct access to or works closely with qualified DERs, and that their quality system integrates DER involvement seamlessly into the project timeline and documentation process, as this can significantly impact lead times and costs.

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