499-056-072

Technical Characteristics

• Terminal Location

  back single mating end single contact grouping

• Overall Length

  1.532 inches nominal

• Unthreaded Mounting Hole Diameter

  0.118 inches minimum and 0.124 inches maximum

• Shell Type

  solid

• Precious Material

  gold and silver

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.250 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.250 inches nominal

• Thread Quantity Per Inch

  18 and 18

• Contact Surface Treatment Document And Classification

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

• Contact Position Arrangement Style

  22-14 single mating end

• Terminal Type

  crimp single mating end single contact grouping

• Contact Maximum Ac Voltage Rating In Volts

  500.0 single mating end single contact grouping

• Threaded Device Type

  back shell and coupling facility

• Distance From Mounting Shoulder To Front Face

  0.750 inches minimum and 0.760 inches maximum

• Mating End Quantity

  1

• Nominal Thread Size

  1.250 inches and 1.375 inches

• Precious Material And Location

  contact surfaces gold and contact surfaces silver

• Precious Material And Weight

  0.019 gold grains, troy and 0.019 silver grains, troy

• Included Contact Quantity

  19 single mating end single contact grouping

• Contact Maximum Current Rating In Amps

  13.0 single mating end single contact grouping

• Thread Class

  2a and 2a

• Environmental Protection

  moisture proof and salt water resistant and vibration proof

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• Thread Series Designator

  unef and unef

• Contact Surface Treatment

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

• Connector Locking Method

  externally threaded shell

• Thread Direction

  right-hand and right-hand

• Shell Material

  aluminum

• Contact Maximum Dc Voltage Rating In Volts

  700.0 single mating end single contact grouping

• Overall Height

  1.625 inches nominal

• Overall Width

  1.625 inches nominal

• Shell Surface Treatment Document And Classification

  qq-p-416,type 2,class 3 fed spec all treatment responses

• Insert Material

  rubber single mating end

• Body Style

  straight shape, external coupling

• Contact Removability

  removable single mating end single contact grouping

• Insert Position In Deg

  0.0

• Shell Surface Treatment

  cadmium and chromate

• Included Contact Type

  round socket single mating end single contact grouping