891-128-3S

Technical Characteristics

• Furnished Items

  protective cover and chain

• Contact Removability

  nonremovable single mating end single contact grouping

• Polarization Method

  key, multiple key groove

• Overall Length

  5.062 inches nominal

• Mating End Quantity

  1

• Precious Material And Location

  contact surfaces silver and contact surfaces gold

• Precious Material

  silver and gold

• Thread Class

  2b

• Connector Locking Method

  internally threaded coupling ring

• Nominal Thread Size

  1.750 inches

• Contact Maximum Ac Voltage Rating In Volts

  900.0 single mating end single contact grouping

• Contact Maximum Current Rating In Amps

  73.0 single mating end single contact grouping

• Included Contact Quantity

  3 single mating end single contact grouping

• Contact Surface Treatment

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

• Environmental Protection

  waterproof

• Thread Direction

  right-hand

• Shell Material

  aluminum alloy

• Insert Position In Deg

  0.0

• Contact Position Arrangement Style

  28-3 single mating end

• Body Style

  straight shape, internal coupling w/backshell

• Included Contact Type

  round socket single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Shell Type

  solid

• Terminal Type

  solder well single mating end single contact grouping

• Precious Material And Weight

  0.015 silver grains, troy and 0.015 gold grains, troy

• Connector Cable Strain Relief Method

  conduit nut

• Thread Quantity Per Inch

  18

• Shell Surface Treatment

  anodize

• Contact Maximum Dc Voltage Rating In Volts

  1250.0 single mating end single contact grouping

• Threaded Device Type

  coupling facility

• Thread Series Designator

  uns

• Overall Diameter

  2.031 inches nominal