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Accelerate Your Time-To-Mission™

Since 1955, NAI’s vertically integrated design, manufacturing and verification capabilities have been built with the intense focus of an organization that defines every action and investment based on our ability to Accelerate Your Time-to-Mission™.

MOSA System Solutions For Any Application

NAI’s Modular Open Systems Approach (MOSA) solutions save you development time and cost while reducing program risk.

NAI “Switches Up” Rugged Embedded Computing with 10 GB Fiber Optic & 1 GB Copper Ethernet Switch

New NIU3E Rugged Nano Interface Unit

SOSA™ Aligned, VITA 62, 6U VPX AC/DC 1400 Watt Power Supply Unit

New VPX56H-2 Rugged Power Supply

SWaP Optimized Processing and Multifunction I/O & Communications System

New NIU3A Rugged Embedded Nano Interface Unit

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COSA Design Advantages
The NAI Advantage

At North Atlantic Industries, we combine the broadest range of modular, ruggedized embedded computing products with unique levels of expertise in critical I/O intensive applications to rapidly deliver more distributed, intelligent, SWaP-efficient and cost-effective COTS-based mission systems.




COSA's modularity, configurability and I/O density make unplanned design changes a breeze. Your program is saved. Your reputation grows. Your customer is thrilled

COSA's modularity gives you 1.4 quadrillion potential configurations. Meet virtually any embedded system requirement in record time, with little or no NRE.

COSA's channel density is unmatched in the industry. Add or change modules, boards or systems to meet your new requirements, in the same or smaller footprint.

COSA's long lifecycle support is ideal for long-lived Mil-Aero-Industrial applications. Design with technology and supply you know will be available for years to come.

Trusted Experience & Design

NAI is a leading supplier of rugged embedded solutions that can be found in many mission-critical aerospace, ground defense, naval defense, and industrial applications worldwide.

Just How Configurable Are NAI's COTS Systems?


Smart Function Modules


Max. Slots Per Card


Max. Functions Per Interface Unit

Our COSA® Architecture gives you more than 1.4 Quadrillion possible system configurations...That's 2 million times more than the Earth's population!

NAI's highly Configurable Open Systems Architecture™ (COSA®) enables you to leverage our portfolio of pre-integrated modules, boards, systems and power supplies to quickly and easily meet complex mission processing requirements – today and down the road.

Learn More About COSA
About Our Capabilities

All NAI products are 100% designed and manufactured in the United States.


At NAI, we have a wide breadth of engineering talent under one roof in Bohemia, New York.


COSA® designs perform “built-in” complex and time-critical tasks.


At NAI, we’ve invested in both physical and work process integration.

Latest Product Brochures & Resources