499-056-077

Technical Characteristics

• Included Contact Type

  round socket single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Threaded Device Type

  back shell and coupling facility

• Polarization Method

  key, multiple key groove

• Unthreaded Mounting Hole Diameter

  0.171 inches minimum and 0.177 inches maximum

• Mating End Quantity

  1

• Overall Height

  2.250 inches maximum

• Precious Material And Location

  contact surfaces gold and contact surfaces silver

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.750 inches nominal

• Precious Material And Weight

  0.054 gold grains, troy and 0.054 silver grains, troy

• Contact Maximum Current Rating In Amps

  13.0 single mating end single contact grouping

• Contact Material

  copper alloy single mating end single contact grouping

• Contact Surface Treatment

  gold single mating end single contact grouping and silver single mating end single contact grouping

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.750 inches nominal

• Thread Direction

  right-hand

• Connector Locking Method

  externally threaded shell

• Nominal Thread Size

  1.875 inches and 2.000 inches

• Shell Material

  aluminum alloy

• Contact Surface Treatment Document And Classification

  mil-g-45204,type 1,grade c or d,class 1 mil spec single treatment response single mating end single contact grouping and qq-s-365 fed spec 2nd treatment response single mating end single contact grouping

• Shell Surface Treatment

  cadmium

• Included Contact Quantity

  54 single mating end single contact grouping

• Thread Series Designator

  unef and uns

• Contact Position Arrangement Style

  32-64 single mating end

• Body Style

  straight shape, external coupling

• Contact Removability

  removable single mating end single contact grouping

• Contact Material Document And Classification

  mil-g-45204,type 1,grade c or d,class 1 mil spec single material response single mating end single contact grouping

• Insert Position In Deg

  0.0

• Overall Length

  1.469 inches maximum

• Contact Maximum Dc Voltage Rating In Volts

  250.0 single mating end single contact grouping

• Contact Maximum Ac Voltage Rating In Volts

  200.0 single mating end single contact grouping

• Overall Width

  2.250 inches maximum

• Shell Type

  solid

• Precious Material

  gold and silver

• Distance From Mounting Shoulder To Front Face

  0.875 inches minimum and 0.885 inches maximum

• Thread Class

  2a

• Thread Quantity Per Inch

  18 and 18

• Terminal Type

  crimp single mating end single contact grouping