521376-53S

Technical Characteristics

• ~1

  response single mating end single contact groupin

• Overall Height

  2.719 inches minimum and 2.781 inches maximum

• Insert Material

  rubber single mating end

• Body Style

  straight shape, external coupling

• Contact Removability

  removable single mating end single contact grouping

• Contact Maximum Dc Voltage Rating In Volts

  500.0 single mating end single contact grouping

• Insert Position In Deg

  0.0

• Included Contact Quantity

  60 single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold

• Shell Surface Treatment

  cadmium and chromate

• Included Contact Type

  round socket single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Contact Position Arrangement Style

  40-53 single mating end

• Shell Type

  solid

• Thread Series Designator

  un

• Connector Locking Method

  externally threaded shell

• Thread Direction

  right-hand

• Insert Material Document And Classification

  mil-std-417 mil std single material response single mating end

• Contact Material

  copper alloy single mating end single contact grouping

• Polarization Method

  keyway or multiple keyway

• Nominal Thread Size

  2.500 inches

• Contact Surface Treatment Document And Classification

  mil-c-14550,cl 4 mil spec 1st treatment response single mating end single contact grouping and mil-g-45204,ty 1,grade a mil spec 2nd treatment response single mating end single contact grouping and mil-g-45204,ty 2,grade c,cl 1 mil spec 3rd treatment

• Contact Maximum Ac Voltage Rating In Volts

  700.0 single mating end single contact grouping

• Unthreaded Mounting Hole Diameter

  0.171 inches minimum and 0.177 inches maximum

• End Item Identification

  receiving set,sonar an/bqr-15

• Precious Material And Weight

  0.060 gold grains, troy

• Overall Width

  2.719 inches minimum and 2.781 inches maximum

• Mating End Quantity

  1

• Shell Surface Treatment Document And Classification

  qq-p-416,ty 2,cl 3 fed spec all treatment responses

• Shell Material Document And Classification

  qq-a-591 fed spec single material response

• Precious Material

  gold

• Contact Surface Treatment

  gold single mating end single contact grouping and copper single mating end single contact grouping and gold single mating end single contact grouping

• Thread Quantity Per Inch

  16

• Contact Maximum Current Rating In Amps

  13.0 single mating end single contact grouping

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  2.183 inches minimum and 2.193 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Height

  2.183 inches minimum and 2.193 inches maximum

• Threaded Device Type

  coupling facility

• Contact Material Document And Classification

  qq-b-626,comp 260 or comp 2 fed spec single material response single mating end single contact grouping

• Nominal Thread Length

  0.625 inches

• Overall Length

  1.531 inches nominal

• Thread Class

  2a

• Distance From Mounting Shoulder To Front Face

  0.875 inches minimum and 0.885 inches maximum

• Shell Material

  aluminum alloy 380.0

• Terminal Type

  solder well single mating end single contact grouping