4SE00421-2

Technical Characteristics

• Threaded Device Type

  back shell and coupling facility

• Included Contact Quantity

  2 single mating end 2nd contact grouping

• Mating End Quantity

  1

• Terminal Location

  back single mating end all contact groupings

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• Insert Material

  rubber single mating end

• Contact Surface Treatment

  gold single mating end 3rd contact grouping and nickel single mating end 3rd contact grouping

• Overall Length

  2.188 inches maximum

• Body Style

  straight shape, internal coupling

• Insert Position In Deg

  0.0

• Nominal Thread Size

  1.188 inches and 1.250 inches

• Included Contact Type

  round socket single mating end all contact groupings

• Precious Material And Location

  contact surfaces gold

• Connector Locking Method

  externally threaded coupling nut

• Terminal Type

  solder well single mating end all contact groupings

• Shell Type

  solid

• Contact Maximum Current Rating In Amps

  22.0 single mating end all contact groupings

• Included Contact Quantity

  2 single mating end 1st contact grouping

• Thread Quantity Per Inch

  18 and 18

• Contact Maximum Ac Voltage Rating In Volts

  500.0 single mating end all contact groupings

• Contact Removability

  nonremovable single mating end all contact groupings

• Contact Maximum Dc Voltage Rating In Volts

  700.0 single mating end all contact groupings

• Overall Diameter

  1.469 inches maximum

• Thread Direction

  right-hand and right-hand

• Thermocouple Contact Position (Non-Core)

  err-070

• Thread Series Designator

  unef and unef

• Polarization Method

  keyway or multiple keyway

• Environmental Protection

  moisture proof and salt water resistant and vibration proof

• Precious Material And Weight

  0.010 gold grains, troy

• Contact Surface Treatment Document And Classification

  mil-g-45204,ty 1,grade b mil spec 1st treatment response single mating end 3rd contact grouping and qq-n-290,cl 1,grade b fed spec 2nd treatment response single mating end 3rd contact grouping

• Thread Class

  2a and 2a

• Included Contact Quantity

  10 single mating end 3rd contact grouping

• Precious Material

  gold

• Shell Surface Treatment Document And Classification

  qq-p-416,ty 2,cl 3 fed spec single treatment response

• Contact Position Arrangement Style

  20-27 single mating end