4057-69 ITEM 258

Technical Characteristics

• Contact Surface Treatment

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

• Connector Locking Method

  internally threaded coupling ring

• Connector Cable Strain Relief Method

  cable clamp

• Contact Position Arrangement Style

  16s-1 single mating end

• 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

• Precious Material And Weight

  0.007 gold grains, troy

• Thread Quantity Per Inch

  20

• Thread Direction

  right-hand

• Cable Entrance Diameter

  0.531 inches nominal

• Contact Maximum Dc Voltage Rating In Volts

  700.0 single mating end single contact grouping

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• Insert Material

  rubber single mating end

• Overall Diameter

  1.250 inches maximum

• Insert Position In Deg

  0.0

• Precious Material And Location

  contact surfaces gold

• Included Contact Type

  round socket single mating end single contact grouping

• Thread Series Designator

  unef

• Terminal Location

  back single mating end single contact grouping

• Nominal Thread Size

  1.000 inches

• Shell Type

  solid

• Terminal Type

  solder well single mating end single contact grouping

• Contact Maximum Current Rating In Amps

  22.0 single mating end single contact grouping

• Body Style

  straight shape, internal coupling w/strain relief

• Threaded Device Type

  coupling facility

• Contact Maximum Ac Voltage Rating In Volts

  500.0 single mating end single contact grouping

• Contact Removability

  nonremovable single mating end single contact grouping

• Contact Surface Treatment Document And Classification

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

• Included Contact Quantity

  7 single mating end single contact grouping

• Mating End Quantity

  1

• Body Length

  3.010 inches maximum

• Shell Surface Treatment Document And Classification

  qq-p-416,ty 2,cl 3 fed spec single treatment response

• Thread Class

  2b

• Precious Material

  gold