70-1221

Technical Characteristics

• Contact Removability

  nonremovable single mating end single contact grouping

• Nominal Thread Size

  1.500 inches

• Polarization Method

  key, multiple key groove

• Included Contact Type

  round pin single mating end single contact grouping

• Mating End Quantity

  1

• Overall Length

  2.281 inches maximum

• Precious Material And Location

  contact surfaces gold and contact surfaces silver

• Thread Class

  2b

• Connector Locking Method

  internally threaded coupling ring

• Contact Surface Treatment

  gold single mating end single contact grouping and silver single mating end single contact grouping

• Contact Position Arrangement Style

  24-28 single mating end

• Thread Direction

  right-hand

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• Included Contact Quantity

  24 single mating end single contact grouping

• Insert Position In Deg

  0.0

• Overall Diameter

  2.170 inches maximum

• Body Style

  straight shape, internal coupling w/backshell

• Contact Maximum Dc Voltage Rating In Volts

  250.0 single mating end single contact grouping

• Contact Maximum Ac Voltage Rating In Volts

  200.0 single mating end single contact grouping

• Thread Series Designator

  unef

• Shell Type

  solid

• Precious Material

  gold and silver

• Contact Maximum Current Rating In Amps

  22.0 single mating end single contact grouping

• Precious Material And Weight

  0.024 gold grains, troy and 0.024 silver grains, troy

• Threaded Device Type

  coupling facility