NSN: 5935-00-068-1901

Technical Characteristics

• Thread Class

  2b

• Threaded Device Type

  coupling facility

• Mating End Quantity

  1

• Polarization Method

  keyway or multiple keyway

• Connector Locking Method

  internally threaded coupling ring

• Thread Quantity Per Inch

  18

• Nominal Thread Size

  1.125 inches

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium and chromate

• Shell Surface Treatment Document And Classification

  qq-p-416,type 2,class 3 fed spec all treatment responses (use only when all treatment is controlled by the same document and classifications are identical)

• Insert Material Document And Classification

  mil-r-3065 mil spec single material response single mating end

• Included Contact Quantity

  4 single mating end single contact grouping

• Included Contact Type

  round socket single mating end single contact grouping

• Thread Series Designator

  unef

• Thread Direction

  right-hand

• Body Style

  9a straight shape, internal coupling w/backshell

• Overall Length

  2.063 inches nominal

• Overall Diameter

  1.609 inches nominal

• Environmental Protection

  moisture proof and salt water resistant and vibration proof and shock resistant and cold resistant and heat resistant and explosion proof

• Contact Position Arrangement Style

  aeau 18-4 single mating end

• Contact Removability

  removable single mating end single contact grouping

• Contact Maximum Current Rating In Amps

  22.0 single mating end single contact grouping

• Contact Maximum Ac Voltage Rating In Volts

  900.0 single mating end single contact grouping

• Contact Maximum Dc Voltage Rating In Volts

  1250.0 single mating end single contact grouping

• Insert Position In Deg

  0.0

• Shell Type

  solid

• Nominal Thread Length

  0.562 inches

• Operating Temp Rating

  -55.0 deg celsius minimum and 125.0 deg celsius maximum

• Terminal Location

  back 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 nickel

• Insert Material

  rubber single mating end

• 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 2 fed spec 2nd treatment response

• Terminal Type

  crimp single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold

• Precious Material And Weight

  0.004 gold grains, troy

• Precious Material

  gold