828839-9

Technical Characteristics

• Contact Position Arrangement Style

  36-75 single mating end

• Contact Removability

  nonremovable single mating end single contact grouping

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.938 inches nominal

• Included Contact Type

  round pin single mating end single contact grouping

• Included Contact Quantity

  48 single mating end single contact grouping

• Thread Quantity Per Inch

  15

• Precious Material And Weight

  0.240 gold grains, troy

• Unthreaded Mounting Hole Diameter

  0.168 inches minimum and 0.183 inches maximum

• Precious Material And Location

  contact surfaces gold

• Shell Surface Treatment

  cadmium and chromate

• Terminal Location

  back single mating end single contact grouping

• Contact Maximum Current Rating In Amps

  41.0 single mating end single contact grouping

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.938 inches nominal

• Shell Type

  solid

• Thread Series Designator

  un

• Terminal Type

  solder well single mating end single contact grouping

• Thread Class

  2a

• Insert Position In Deg

  125.0

• Nominal Thread Length

  0.625 inches

• Threaded Device Type

  coupling facility

• Distance From Mounting Shoulder To Front Face

  0.875 inches minimum and 0.906 inches maximum

• Contact Maximum Ac Voltage Rating In Volts

  500.0 single mating end single contact grouping

• Body Style

  straight shape, external coupling

• Overall Width

  2.500 inches nominal

• Insert Material

  rubber single mating end

• Shell Surface Treatment Document And Classification

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

• Overall Length

  1.938 inches maximum

• Shell Material

  aluminum alloy

• Contact Maximum Dc Voltage Rating In Volts

  700.0 single mating end single contact grouping

• Connector Locking Method

  externally threaded shell

• Thread Direction

  right-hand

• Polarization Method

  keyway or multiple keyway

• Environmental Protection

  moisture proof and salt water resistant and vibration proof

• End Item Identification

  an/sqs-23b

• Contact Surface Treatment

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

• Overall Height

  2.500 inches nominal

• Precious Material

  gold

• Nominal Thread Size

  2.250 inches

• Contact Surface Treatment Document And Classification

  mil-g-45204,type 1,grade b mil spec 1st treatment response single mating end single contact grouping and qq-n-290,class 1,grade b fed spec 2nd treatment response single mating end single contact grouping

• Mating End Quantity

  1