This is the Futaba S3113 High Speed Micro Mini Servo.
                 This servo replaces the Futaba S3103 Servo.

FEATURES: Ideal for flat foamies and small electric helis
          Nylon gears
          One year limited warranty

INCLUDES: Futaba S3113 High Speed Micro Mini Servo with Universal connector
            .79" (20mm) diameter four point arm
            1.6" (40mm) diameter four point arm
            .79" (20mm) diameter round horn
          Mounting hardware

REQUIRES: Installing in aircraft and connecting to receiver

SPECS:             4.8V                    6V
          Torque: 16.7 oz/in (1.2 kg/cm)  20.8 oz/in (1.5 kg/cm)
          Speed:   .11 sec/60°             .10 sec/60°
          Dimensions: .86 x .43 x .80" (21.8 x 11 x 20.3mm)
          Weight: .34oz (9.6g)
          Output Shaft Diameter: 5mm

COMMENTS: Do not use with glow or gas powered models or in any application
            requiring high torque.
          Using voltage higher that 6V or applying high load to servo will
            shorten life.
          Alway use the servo horn specially designed for this servo. Do not
            use conventional servo horns.
          Excessive force or shock to the servo horn may damage the ultra mini
            precision gears inside the servo.