This is the S9206 High-Torque Helicopter and Airplane Servo from Futaba.
            This servo is used for R/C airplanes and helicopters.
                                  4.8V ONLY

         This servo can produce high-current draw from your batteries.
         If using NiMH or LiPo batteries, make sure they are capable
                        of delivering sufficient amps.

FEATURES: 2 ball bearings
          Coreless motor
          Metal gear
          High-torque
          Dust and water resistant
          One year warranty

INCLUDES: One S9206 High-Torque Helicopter and Airplane Servo with a
            Futaba J male connector
          Four brass eyelets
          Four Black one-piece rectangular rubber grommets
          Four 2 x 11mm servo mounting screws
          One  small X-shaped servo horn
          One  large round servo horn
          One  6-arm servo horn

SPECS:    Speed:  .19 sec/60° @ 4.8V
          Torque: 132 oz-in @ 4.8V (9.5 kg-cm @ 4.8V)
          Length: 1.6" (1-5/8") (41mm)
          Width:  0.8" (13/16") (20mm)
          Height: 1.5" (1-1/2") (38mm) (without servo horn)
          Weight: 1.9 ounce (1-7/8oz) (53 grams)
          Connector: Male "J" type with approx. 5" wire

COMMENTS:
          For all nylon gears customer can use FUTM3503

                                                                    JAL 5/30/01
                                                                          ir/jl
                                                              updt jxs 10/30/03