8437135-1

Technical Characteristics

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• Thread Direction

  right-hand

• Overall Length

  2.562 inches maximum

• Connector Locking Method

  externally threaded shell

• Overall Height

  2.719 inches minimum and 2.781 inches maximum

• Contact Maximum Dc Voltage Rating In Volts

  700.0 single mating end single contact grouping

• Shell Material

  aluminum alloy

• Precious Material And Location

  contact surfaces silver

• Insert Material

  rubber single mating end

• Contact Surface Treatment

  silver single mating end single contact grouping

• Precious Material And Weight

  0.085 silver grains, troy

• Body Style

  straight shape, external coupling

• Insert Position In Deg

  0.0

• Unthreaded Mounting Hole Diameter

  0.168 inches minimum and 0.183 inches maximum

• Shell Surface Treatment

  cadmium and chromate

• Terminal Location

  back single mating end single contact grouping

• Shell Type

  solid

• Thread Series Designator

  un

• Terminal Type

  solder well single mating end single contact grouping

• Distance From Mounting Shoulder To Front Face

  0.875 inches minimum and 0.885 inches maximum

• Contact Maximum Current Rating In Amps

  22.0 single mating end single contact grouping

• Thread Class

  2a

• Contact Material Document And Classification

  qq-b-626 fed spec single material response single mating end single contact grouping

• Insert Material Document And Classification

  mil-r-3065 mil spec single material response single mating end

• Operating Temp Rating

  -55.0 deg celsius minimum and 125.0 deg celsius maximum

• Contact Position Arrangement Style

  40-56 single mating end

• Threaded Device Type

  coupling facility

• Center To Center Distance Between Mounting Facilities Parallel To Height

  2.183 inches minimum and 2.193 inches maximum

• Contact Maximum Ac Voltage Rating In Volts

  500.0 single mating end single contact grouping

• Contact Removability

  nonremovable single mating end single contact grouping

• Included Contact Type

  round pin single mating end single contact grouping

• Overall Width

  2.719 inches minimum and 2.781 inches maximum

• Precious Material

  silver

• Mating End Quantity

  1

• Contact Surface Treatment Document And Classification

  qq-s-365 fed spec single treatment response single mating end single contact grouping

• Shell Material Document And Classification

  qq-a-591 fed spec single material response

• Thread Quantity Per Inch

  16

• Environmental Protection

  thermal shock resistant and moisture resistant and vibration resistant and shock resistant and corrosion resistant

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  2.183 inches minimum and 2.193 inches maximum

• Nominal Thread Size

  2.500 inches

• Included Contact Quantity

  85 single mating end single contact grouping

• Shell Surface Treatment Document And Classification

  qq-p-416,type ii,class 3 fed spec all treatment responses