For over 40 years, Spiroid products have played an important role in our nation’s land, sea, air and space defense systems. Whether actuating tank turrets, missile fins, afterburner flaps or naval weapons handling systems, Spiroid gearing has always been reliably up to the task. While defense applications have wide and varying requirements, Spiroid is often sought and preferred for its high shock strength, extreme accuracy and brute strength – all in a small package. Spiroid’s employees understand clearly that these benefits are directly connected to the durability and safety of equipment that our armed forces rely upon. To support demanding defense specifications Spiroid has developed one of the industry’s best quality systems, operating within the AS9100 certification program.