NSN: 5935-01-315-5451

Technical Characteristics

• Contact Material Document And Classification

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

• Threaded Device Type

  coupling facility

• Terminal Type

  crimp single mating end single contact grouping

• Contact Maximum Ac Voltage Rating In Volts

  500.0 single mating end single contact grouping

• Contact Surface Treatment Document And Classification

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

• Body Style

  straight shape, external coupling

• Overall Width

  2.969 inches minimum and 3.031 inches maximum

• Contact Maximum Dc Voltage Rating In Volts

  700.0 single mating end single contact grouping

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  2.370 inches minimum and 2.380 inches maximum

• Nominal Thread Size

  2.750 inches

• Connector Locking Method

  externally threaded shell

• Thread Direction

  right-hand

• Polarization Method

  keyway or multiple keyway

• Contact Maximum Current Rating In Amps

  13.0 single mating end single contact grouping

• Insert Position In Deg

  225.0

• Thread Quantity Per Inch

  16

• Contact Surface Treatment

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

• Shell Material

  aluminum alloy 380.0 or aluminum alloy 384.0

• Precious Material

  gold

• 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 all material responses

• Included Contact Quantity

  104 single mating end single contact grouping

• Contact Position Arrangement Style

  44-52 single mating end

• End Item Identification

  sonar set an/bqq-6

• Overall Height

  2.969 inches minimum and 3.031 inches maximum

• Thread Class

  2a

• Precious Material And Weight

  0.104 gold grains, troy

• Distance From Mounting Shoulder To Front Face

  0.875 inches minimum and 0.885 inches maximum

• Thread Series Designator

  un

• Contact Material

  copper alloy 260 single mating end single contact grouping or copper alloy single mating end single contact grouping

• Shell Type

  solid

• Terminal Location

  back single mating end single contact grouping

• Included Contact Type

  round socket single mating end single contact grouping

• Shell Surface Treatment

  cadmium and chromate

• Precious Material And Location

  contact surfaces gold

• Overall Length

  1.781 inches nominal

• Insert Material

  rubber chloroprene class cr single mating end

• Insert Material Document And Classification

  mil-std-417,sc715 mil std single material response single mating end

• Contact Removability

  removable single mating end single contact grouping

• Mating End Quantity

  1

• Unthreaded Mounting Hole Diameter

  0.171 inches minimum and 0.177 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Height

  2.370 inches minimum and 2.380 inches maximum