Aerospace Sealing Solutions

AMS-Certified Seals for Aerospace and Space Systems

Seals used in air and space systems must withstand extreme temperature variations, high pressures, and full vacuum environments. Sealing Devices’ AMS-certified seals are engineered to meet the extreme demands of the aerospace industry, ensuring reliability in the harshest conditions.

We are an ITAR-registered, AS9100D and ISO 9001-certified manufacturer with years of experience working with leading aerospace organizations. Our facility is equipped to provide custom kitting, rapid prototyping, and unmatched quality assurance to ensure our solutions meet the boundless challenges and rigorous demands of the satellite and space industry.

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Applications

Engine and Fuel Systems Seals

Seals in aerospace engines and fuel systems must withstand extreme heat and pressure while sealing fuel, air, and lubricants to prevent leaks and chemical degradation.
Space & Satellite Seals

Sealing solutions for spacecraft and satellites meet NASA, ESA, and Mil-Spec standards to ensure longevity and integrity in vacuum environments, radiation exposure, and extreme thermal cycles.
Hydraulic & Pneumatic Systems

Seals designed for landing gear, braking systems, and flight control components operate through extreme pressures and temperatures.
Cabin Pressurization & Air Conditioning

AC and cabin pressurization sealing solutions ensure airtight performance for passenger comfort and safety.

Aerospace Seal Solutions

Sealing Devices supplies AMS-certified aerospace sealing solutions engineered for mission-critical performance. Our portfolio includes precision O-rings, gaskets, and specialty elastomers qualified for extreme temperature cycling, wide pressure differentials, aggressive aviation fluids, and vacuum environments.

As an AS9100D-certified and ITAR-registered supplier, we support aerospace manufacturers with compliant materials, full documentation, and lot traceability aligned to aerospace and defense requirements. We also support specifications including AMS 25988 Type 1, M25988/4-117, and other aerospace and Mil-Spec material standards.

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Reliable Aerospace Solutions from Top Manufacturers

We partner with industry-leading aerospace material manufacturers to ensure performance, compliance, and long-term durability in mission-critical applications.

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Parker Aerospace Material Reference Guide
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What Sets Sealing Devices Apart?

Our cutting-edge materials and sealing technologies meet the evolving demands of the industry, whatever your aviation and aerospace needs may be.

Learn About Us

Precision Sealing for Extreme Conditions: Our high-performance seals withstand extreme temperatures, pressure changes, and harsh environments, ensuring mission-critical reliability.
Fast, Reliable Delivery: Avoid costly delays with proactive inventory management and a strong supply chain, ensuring components arrive when needed.
Custom & Scalable Manufacturing : With in-house manufacturing and the strength to scale quickly, we deliver precision-engineered sealing solutions for projects of any size.
Expert Engineering: Our experienced engineers are here to help you optimize sealing, shielding, and vibration isolation for demanding aerospace and satellite applications.
Certified Quality & Compliance: Our ISO 9001:2015 and AS9100D certifications ensure our products meet the highest aerospace standards.
Support Prototypes to Full Production: Validate designs with precision prototypes before scaling to full production, ensuring optimal fit, function, and durability.
Flexible Supply Chain Solutions: We balance U.S.-manufactured components with globally sourced solutions so you can meet all your cost and compliance needs.