NSN: 5935-00-431-4889

Technical Characteristics

• Thread Class

  2a and 2b

• Threaded Device Type

  back shell and coupling facility

• Mating End Quantity

  1

• Contact Position Arrangement Style

  alae 18-1 single mating end

• Contact Maximum Current Rating In Amps

  22.0 single mating end all contact groupings

• Contact Maximum Dc Voltage Rating In Volts

  250.0 single mating end 1st contact grouping

• Contact Maximum Dc Voltage Rating In Volts

  700.0 single mating end 2nd contact grouping

• Nominal Thread Size

  1.000 inches and 1.125 inches

• Terminal Location

  back single mating end all contact groupings

• Contact Material

  copper alloy single mating end all contact groupings

• Insert Material

  plastic diallyl phthalate single mating end

• Shell Material

  aluminum alloy

• Included Contact Quantity

  4 single mating end 1st contact grouping

• Included Contact Quantity

  6 single mating end 2nd contact grouping

• Iii Precious Material And Location

  contact surfaces silver

• Iii Precious Material

  silver

• Thread Series Designator

  unef and unef

• Thread Direction

  right-hand and right-hand

• Body Style

  9a straight shape, internal coupling w/backshell

• Overall Length

  2.062 inches maximum

• Overall Diameter

  1.641 inches maximum

• Environmental Protection

  moisture proof and salt water resistant and vibration proof

• Contact Removability

  nonremovable single mating end all contact groupings

• Contact Maximum Ac Voltage Rating In Volts

  200.0 single mating end 1st contact grouping

• Contact Maximum Ac Voltage Rating In Volts

  500.0 single mating end 2nd contact grouping

• Polarization Method

  keyway or multiple keyway

• Insert Position In Deg

  0.0

• Shell Type

  split

• Connector Locking Method

  internally threaded coupling ring

• Thread Quantity Per Inch

  20 and 18

• Contact Surface Treatment

  silver single mating end all contact groupings

• Shell Surface Treatment

  cadmium and chromate

• Included Contact Type

  round pin single mating end all contact groupings

• Iii Precious Material And Weight

  0.010 silver grains, troy