57988-90240

Technical Characteristics

• Thread Class

  2b

• Connector Locking Method

  internally threaded coupling ring

• Contact Material

  copper alloy single mating end single contact grouping

• Nominal Thread Size

  1.812 inches

• Thread Direction

  right-hand

• Thread Quantity Per Inch

  6

• Shell Material

  aluminum alloy

• Precious Material And Location

  contact surfaces silver

• Shell Surface Treatment

  cadmium

• Contact Surface Treatment

  silver single mating end single contact grouping

• Included Contact Quantity

  12 single mating end single contact grouping

• Insert Material

  plastic phenolic single mating end or plastic single mating end

• Body Style

  straight shape, internal coupling

• Insert Position In Deg

  0.0

• Thread Pitch Diameters

  +1.812/+1.823 inches

• Included Contact Type

  round socket single mating end single contact grouping

• Overall Width

  1.875 inches nominal

• Terminal Location

  back single mating end single contact grouping

• Shell Type

  solid

• Terminal Type

  solder well single mating end single contact grouping

• Contact Maximum Current Rating In Amps

  30.0 single mating end single contact grouping

• Threaded Device Type

  coupling facility

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.502 inches nominal

• Contact Removability

  nonremovable single mating end single contact grouping

• Precious Material And Weight

  0.012 silver grains, troy

• Polarization Method

  key, multiple key groove

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.502 inches nominal

• Precious Material

  silver

• Contact Position Arrangement Style

  fk-12 single mating end

• Mating End Quantity

  1

• Overall Height

  1.875 inches nominal

• Thread Series Designator

  acme