PRECISION MANUFACTURING SOLUTIONS FOR AEROSPACE & DEFENSE

Essex manufactures complex machined components and mechanical and electromechanical assemblies. Products range from flame arrestors for fuel systems to complete liquid oxygen systems for medical evacuation and crew oxygen needs. Capabilities include primary and secondary machining supporting precision short-run and high-volume production. Assembly and testing are performed in accordance with established quality standards to ensure consistent, repeatable performance.

  • 75+ years of experience as a defense supplier
  • 200,000+ sq. ft. facility space with plants in Missouri, California, and Connecticut
  • Model-Based Enterprise (MBE) data management utilizing ASME Y14.41; TDPs in conformance with ASME Y14.47 and MIL-STD-31000B
  • Certified Program Management Organization utilizing structured risk-reduction processes
  • AS9100D certified for component and assembly manufacturing supporting military and commercial aircraft
  • Build-to-print and custom design-to-specification manufacturing

Precision Machining

CNC machining complex components for primary & secondary requirements. Sizes ranging from a 1/2 inch (12.7mm) to 118 inches (3,000mm).

Build-to-Print Services

Efficiently executes according to customer requirements for components, assemblies, and systems.

Metal Finishing

Wide-ranging capabilities that exceed specifications and performance requirements.

Product Assembly

Expert electromechanical and mechanical assemblers with extensive testing requirements to ensure the highest quality is delivered.

Product Qualification

75+ years of mil-spec experience, maintaining compliance standards for product qualification.

Testing

Extensive in-house environmental testing services. Contact Essex to request a list.

VISIT US AT THE 2026 SUMMIT!

Essex Industries is exhibiting at the 2026 Army Aviation Warfighting Summit in Nashville, TN, April 15-17, 2026. As a committed supporter of QUAD-A, we look forward to connecting with the entire Army Aviation community.

We invite you to visit us at Booth #652, to learn how our precision manufacturing solutions can support your specific application needs. Send a request for a meeting below, or just stop in. Our team will be available to discuss product solutions and answer any questions.

Essex began providing solutions to the aerospace and defense industry in 1947. Still a privately-owned business today, the company has grown to become a leading supplier of platform controls, aircraft components, emergency breathing equipment, and liquid oxygen system.