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    Markets   Aerospace and Defense

Aerospace and Defense


aerospaceSDP/SI, has a long, well-established history of supplying custom gears and gear assemblies of the highest quality to the aerospace industry. All applications in aerospace demand the very strictest of regulations, mainly when peoples' lives are directly dependent on it. SDP/SI is AS9100D certified and have been making parts of unparalleled quality for aerospace applications for over 50 years.


Along with the Aerospace market, SDP/SI has been supplying high-precision custom components and assemblies for military applications, so that they can keep the United States and our allies safe. Whether it's a Bradley Fighting Vehicle, which uses our magnetic clutches, or one of the many missiles such as the Patriot, Standard or Stinger that use our intricate gear assemblies, military applications require the very strictest of standards and regulations.

SDP/SI carries stainless steel mesh leaf springs that are impervious to corrosion with operating temperatures of up to 700°F, which are well-suited for naval and ground vehicle applications. We also supply vibration mounts for UAV (Unmanned Aerial Vehicles), which stabilize wireless cameras in surveillance missions.

A mission should never fail because the technology fails. We are determined to maintain high standards for every customer, no matter who they are. Our military is there to serve, so we make sure to do the same. Some of the customers we serve in the military and defense industries include:

BoeingBradley Military Vehicle
Kearfott Guidance
Lockheed Martin
Raytheon Co.
Datron World Communications
Curtiss Wright
L3 Wescam
Magellan Aerospace
C4 Advanced Tactical Systems

and many more.