4178710-1

Technical Characteristics

• Contact Removability

  nonremovable single mating end single contact grouping

• Included Contact Type

  round pin single mating end single contact grouping

• Precious Material

  silver

• Mating End Quantity

  1

• Contact Position Arrangement Style

  20-27 single mating end

• Contact Maximum Current Rating In Amps

  13.0 single mating end single contact grouping

• Distance From Mounting Shoulder To Front Face

  1.146 inches minimum and 1.166 inches maximum

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• Thread Direction

  right-hand

• Connector Locking Method

  externally threaded shell

• Nominal Thread Size

  1.250 inches

• Contact Maximum Dc Voltage Rating In Volts

  700.0 single mating end single contact grouping

• Shell Material

  aluminum alloy

• Insert Material

  rubber single mating end

• Contact Surface Treatment

  silver single mating end single contact grouping

• Insert Position In Deg

  0.0

• Threaded Device Type

  coupling facility and mounting bushing

• Shell Surface Treatment

  cadmium and chromate

• Mounting Facility Thickness

  0.117 inches nominal

• Thread Series Designator

  unef

• Included Contact Quantity

  14 single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Shell Type

  solid

• Terminal Type

  solder well single mating end single contact grouping

• Precious Material And Location

  contact surface silver

• Overall Diameter

  1.740 inches minimum and 1.760 inches maximum

• Thread Class

  2a

• Overall Length

  1.531 inches nominal

• Body Style

  straight shape threaded

• Contact Maximum Ac Voltage Rating In Volts

  500.0 single mating end single contact grouping