Ballistics Nammo Talley: Designs, tests, and produces ballistic devices for aircraft and missile applications Continues to expand and develop new applications Ballistic devices are: Typically used to push, pull, lock, unlock, or separate mechanical components Designed to work in unison with electrically or pneumatically driven motors Consist of rotary actuators used on a wide variety of ejection seats, retraction of umbilical cables on foot retractors for ejection seats used in SR-71 and U-2 aircraft