NSN: 5935-00-689-1821

Technical Characteristics

• Thread Series Designator

  un

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  2.375 inches nominal

• Thread Class

  2a

• Contact Maximum Dc Voltage Rating In Volts

  1250.0 single mating end all contact groupings

• Shell Surface Treatment

  anodize

• Included Contact Quantity

  1 single mating end 1st contact grouping

• Mating End Quantity

  1

• Terminal Type

  screw w/wire lock single mating end all contact groupings

• Contact Maximum Current Rating In Amps

  135.0 single mating end all contact groupings

• Precious Material

  gold

• Environmental Protection

  moisture resistant and pressure proof and vibration resistant

• Overall Length

  2.165 inches nominal

• Thread Quantity Per Inch

  16

• Included Contact Quantity

  3 single mating end 2nd contact grouping

• Contact Maximum Ac Voltage Rating In Volts

  900.0 single mating end all contact groupings

• Overall Height

  2.885 inches nominal

• Insert Material

  plastic diallyl phthalate single mating end

• Center To Center Distance Between Mounting Facilities Parallel To Height

  2.375 inches nominal

• Overall Width

  2.885 inches nominal

• Thread Direction

  right-hand

• Connector Locking Method

  externally threaded shell

• Terminal Location

  back single mating end all contact groupings

• Shell Material

  aluminum alloy

• Body Style

  straight shape, external coupling

• Insert Position In Deg

  0.0

• Included Contact Type

  round socket single mating end all contact groupings

• Contact Position Arrangement Style

  4 single mating end

• Precious Material And Location

  contact surfaces gold

• Shell Type

  solid

• Polarization Method

  key, multiple key groove

• Contact Material

  copper alloy single mating end all contact groupings

• Nominal Thread Size

  2.625 inches

• Unthreaded Mounting Hole Diameter

  0.214 inches nominal

• Contact Surface Treatment

  gold single mating end all contact groupings

• Precious Material And Weight

  0.020 gold grains, troy

• Threaded Device Type

  coupling facility

• Contact Removability

  nonremovable single mating end all contact groupings