GKD1221 3-4B

Technical Characteristics

• Thread Direction

  right-hand and right-hand

• Overall Length

  1.984 inches minimum and 2.078 inches maximum

• Overall Diameter

  1.344 inches minimum and 1.375 inches maximum

• Mating End Quantity

  1

• Contact Position Arrangement Style

  anbj gk-12 single mating end

• Contact Removability

  nonremovable single mating end single contact grouping

• Contact Maximum Current Rating In Amps

  10.0 single mating end single contact grouping

• Shell Type

  solid

• Connector Locking Method

  externally threaded shell

• Connector Cable Strain Relief Method

  conduit nut

• Nominal Thread Size

  1.188 inches and 1.875 inches

• Contact Material

  copper alloy single mating end single contact grouping

• Shell Material

  copper alloy

• Shell Surface Treatment

  cadmium

• Precious Material And Weight

  0.012 gold grains, troy and 0.012 silver grains, troy

• Precious Material

  gold and silver

• Thread Series Designator

  unef and un

• Thread Class

  2a and 2a

• Body Style

  9a straight shape, internal coupling w/backshell

• Threaded Device Type

  back shell and coupling facility

• Polarization Method

  contact

• Thread Quantity Per Inch

  18 and 6

• Terminal Location

  back single mating end single contact grouping

• Contact Surface Treatment

  gold single mating end single contact grouping or silver

• Insert Material

  plastic melamine single mating end or plastic phenolic

• Terminal Type

  solder well single mating end single contact grouping

• Included Contact Quantity

  12 single mating end single contact grouping

• Included Contact Type

  round socket single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold and contact surfaces silver