Also known as wiring harnesses, wire harnesses are collections of electrical wires bundled together and protected by an outer sheath. These assemblies help streamline wiring systems while protecting them from damage and environmental exposure.

American Precision Assemblers is a trusted supplier of custom wire harnesses, cable assemblies, and mechanical and electrical subassemblies. With decades of experience, we support some of the world’s leading companies across a diverse range of industries, including aerospace and avionics.

Importance of Custom Assembly in Avionics

Avionics systems are the electronic foundation of modern aircraft. They support critical functions such as:

  • Navigation and flight control
  • Radar and communication systems
  • Cockpit instrumentation
  • Engine monitoring systems

In such high-stakes environments, every system must function flawlessly under extreme conditions. That’s where custom aerospace cable harnesses come in. These components ensure seamless connections between subsystems, allowing for reliable, interference-free communication even in the presence of:

  • High vibration
  • Electromagnetic and radio frequency interference (EMI/RFI)
  • Wide-ranging temperatures

Collaborating with an experienced cable harness manufacturer like American Precision Assemblers helps avionics engineers meet strict requirements set by the FAA, U.S. military, and international aerospace authorities. Our assemblies are built for durability, compliance, and performance in mission-critical environments.

Aerospace Custom Wire Harness Applications

American Precision Assembler’s aerospace cable assemblies are engineered for reliability across a variety of specialized applications. Our team has the expertise to deliver dependable, customized solutions for various aircraft systems, including:

Flight Deck and Cockpit Systems

Wire harnesses are used to support cockpit instrumentation clusters, switch panels, and avionics communication routing.

Engine and Power Systems

Our aerospace cable harnesses can be used for power distribution and engine control systems. Assemblies can incorporate ground and shielding cables, which help minimize interference and ensure consistent, reliable performance.

Navigation and Control

Custom assemblies support key systems such as radar, telemetry, GPS, and flight data recorders. Sensor-integrated harnesses help maintain flight performance while collecting accurate positional data.

Defense and Military Aerospace

We are capable of manufacturing rugged aerospace cable assemblies for unmanned aerial vehicles (UAVS), satellites, and tactical communication equipment. These assemblies are built to endure harsh operating conditions while maintaining consistent performance.

Why Choose American Precision Assemblers?

At American Precision Assemblers, we’ve built a reputation for dependability, even as global markets continue to evolve. Our facility, staff, and resources position us to deliver high-quality custom solutions on time and within budget. We bring passion, precision, and proven experience to every project.

Our mission is to exceed expectations and be the cable harness manufacturer of choice for companies seeking exceptional quality, responsiveness, and cost-effectiveness. From aerospace cable harness builds to complex electromechanical subassemblies, we prioritize craftsmanship and consistency.

Certifications and Quality Standards

We adhere to the industry’s strictest standards, including:

  • AS9100
  • UL
  • CSA Standards
  • IPC/WHMA-A-620 Standards
  • ITAR
  • C.A.G.E. Code: OXCD7

American Precision Assemblers values environmental responsibility. Our team continually seeks ways to incorporate sustainable practices and high-efficiency solutions into our manufacturing processes.

Aerospace and Avionics Wire Harnesses From American Precision Assemblers

American Precision Assemblers is proud to be a leading name among aerospace cable assembly manufacturers. Our contract manufacturing services give aerospace companies access to custom wire and cable harnesses, electric box builds, and electromechanical or pneumatic assemblies—all without the overhead of in-house production.

Working with American Precision Assemblers means you can streamline your operations, reduce unit costs, and receive the highest quality products.

Contact us today to learn more about our capabilities or request a quote to get started on your next custom solution.