Military and Defense

Advanced Engineered Sealing Solutions

Precision engineered sealing solutions serve a crucial role in maintaining optimal performance in systems and applications employed by military and defense industries. PolyMod specializes in the development and manufacture of dynamic and static sealing solutions which include industry standard and custom seals specifically designed to meet the distinct requirements of defense systems. At PolyMod, elastomer & composite seals plus our patented low friction PolyMod process guarantee reliability under the most extreme conditions. PolyMod’ s manufacturing facility is certified to AS 9100 D / ISO 9001: 2015

Seals for Aerospace & Defense

We manufacture a range of aerospace packings (o-rings) to standards such as NAS1611/NAS1612 and AS568. Other manufactured designs include composite seals with an elastomer element to provide leak free operation. These sealing systems are engineered to provide maximum durability, ensuring safe and efficient operation in aerospace and military vehicles. Our qualified materials include (NAS1613, MIL-P-83461, AMS-P-25732) and PolyFluor PTFE compounds to enhance chemical resistance and promote long-term performance, rendering these products ideal for demanding operational requirements.

Precision Engineered Seals

The PolyMod team collaborates closely with engineers to develop customized sealing solutions that are specifically tailored to meet the unique requirements of the defense sector. This encompasses the design of hydraulic piston seals, pneumatic piston seals, and rotary shaft seals, each expertly engineered to ensure reliable performance under extreme conditions. The incorporation of PTFE spring energized seals, rod seal assemblies, and precision sealing rings ensures PolyMod seals maintain their integrity and dependability in even the most challenging environments.

Compliance with Military Standards

All of our sealing solutions meet or exceed the military and aerospace industry standards. Whether it’s NAS1613 seals, aerospace o-ring seals, or custom sealing designs, we ensure that our products comply with stringent defense industry requirements. Our sealing systems offer a level of reliability and safety that military personnel and defense contractors can trust.