NSN: 5935-00-831-8664

Technical Characteristics

• Thread Series Designator

  unef

• Included Contact Type

  round pin

• Included Contact Quantity

  1

• Shell Material

  aluminum alloy

• Terminal Location

  back

• Nominal Thread Size

  1.375 inches

• Thread Quantity Per Inch

  18

• Nominal Thread Length

  0.625 inches

• Insert Position In Deg

  110.0

• Polarization Method

  keyway or multiple keyway

• Contact Maximum Dc Voltage Rating In Volts

  1250.0

• Contact Maximum Ac Voltage Rating In Volts

  900.0

• Contact Maximum Current Rating In Amps

  41.0

• Threaded Device Type

  coupling facility

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.250 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.250 inches nominal

• Overall Height

  1.625 inches nominal

• Overall Length

  1.938 inches maximum

• Thread Direction

  right-hand

• Thread Class

  2a

• Precious Material

  gold and silver

• Precious Material And Weight

  0.013 gold grains,troy and 0.013 silver grains,troy

• Precious Material And Location

  contact surfaces gold and contact surfaces silver

• Included Contact Quantity

  7

• Shell Surface Treatment Document And Classification

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

• Shell Surface Treatment

  cadmium

• Terminal Type

  solder well

• Contact Surface Treatment

  gold and silver

• Connector Locking Method

  externally threaded shell

• Shell Type

  solid

• Contact Maximum Dc Voltage Rating In Volts

  700.0

• Contact Maximum Ac Voltage Rating In Volts

  500.0

• Contact Maximum Current Rating In Amps

  22.0

• Contact Removability

  nonremovable

• Mating End Quantity

  1

• Distance From Mounting Shoulder To Front Face

  0.750 inches minimum and 0.781 inches maximum

• Unthreaded Mounting Hole Diameter

  0.115 inches minimum and 0.130 inches maximum

• Environmental Protection

  moisture resistant and salt water resistant and vibration resistant

• Overall Width

  1.625 inches nominal