921063-31

Technical Characteristics

• Thread Class

  2a and a2b

• Overall Diameter

  1.604 inches maximum

• Threaded Device Type

  back shell and coupling facility

• Contact Removability

  nonremovable

• Contact Maximum Current Rating In Amps

  7.0

• Polarization Method

  keyway or multiple keyway

• Thread Quantity Per Inch

  18 and a10

• Terminal Location

  back

• Contact Material

  copper alloy

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium and iridium

• Insert Material Document And Classification

  mil-c-5015 mil spec single material response

• Included Contact Quantity

  55

• Precious Material And Location

  contact surface gold and contact surface silver

• Precious Material

  gold and silver

• Thread Series Designator

  unef and double stub

• Thread Direction

  right-hand and right-hand

• Overall Length

  1.531 inches nominal

• Mating End Quantity

  1

• Insert Position In Deg

  330.0

• Shell Type

  solid

• Connector Locking Method

  internally threaded coupling ring

• Nominal Thread Size

  1.438 inches and 1.375 inches

• Contact Surface Treatment

  gold and silver

• Insert Material

  rubber

• Terminal Type

  solder well

• Included Contact Type

  round pin