GRFF143B

Technical Characteristics

• Body Style

  20n straight shape w/flange

• Overall Length

  1.313 inches nominal

• Unthreaded Mounting Hole Diameter

  0.099 inches nominal

• Distance From Mounting Shoulder To Front Face

  0.516 inches nominal

• Threaded Device Type

  coupling facility

• Mating End Quantity

  2

• Contact Position Arrangement Style

  abay nonstd all mating ends

• Contact Maximum Ac Voltage Rating In Volts

  1500.0 all mating ends all contact groupings

• Shell Type

  solid

• Connector Locking Method

  externally threaded shell

• Thread Quantity Per Inch

  28

• Nominal Thread Size

  0.437 inches

• Contact Material

  copper alloy all mating ends all contact groupings

• Insert Material

  plastic tetrafluoroethylene all mating ends

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• Precious Material And Weight

  0.010 gold grains, troy and 0.010 silver grains, troy

• Precious Material

  gold and silver

• Thread Series Designator

  unef

• Thread Class

  2a

• Thread Direction

  right-hand

• Overall Height

  0.688 inches nominal

• Overall Width

  0.688 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.500 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.500 inches nominal

• Contact Removability

  nonremovable all mating ends all contact groupings

• Contact Surface Treatment

  gold all mating ends all contact groupings and silver

• Contact Material Document And Classification

  qq-c-530 fed spec single material response all mating ends all contact groupings

• Included Contact Quantity

  2 all mating ends all contact groupings

• Included Contact Type

  coaxial socket all mating ends all contact groupings

• Precious Material And Location

  contact surface gold and contact surface silver