Aerospace & Defense

Around the world, designers of commercial and military aerospace and defense systems trust Bal Seal Engineering’s springs and seals to protect critical equipment from leakage and potential failure. Our products help make equipment smaller, lighter, faster, and more power efficient.

Products for Aerospace & Defense

Commercial Applications

Defense Applications

Technical Resources

Industry Catalog

Aerospace and Defense Sealing, Connecting, Conducting and Shielding Solutions

Application Bulletin

Low friction seals in gombals/pods/turrets/pan-tilt systems

Material Data Sheet

Material Data Sheet: Polyimide-filled PTFE

What’s New?

Custom components that drive tomorrow’s technologies.

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