Connector Adapter

Part Number 420992-7

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

We ship worldwide

Features

2a thread class, 2.125 inches nominal overall length, uns thread series designator.

Right-hand 2.000" overall width 4 thread quantity per inch.

Includes quality control certificate of conformance.

Specifications

  • Thread Direction:
    Right-hand
  • Body Style:
    Straight shape w/flange
  • Overall Height:
    2.000 inches
  • Overall Width:
    2.000 inches
  • Environmental Protection:
    Explosion proof
  • Unthreaded Mounting Hole Diameter:
    0.147 inches
  • Center To Center Distance Between Mounting Facilities Parallel To Height:
    1.562 inches
  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Width:
    1.562 inches
  • Distance From Mounting Shoulder To Front Face:
    0.985 inches
  • Threaded Device Type:
    Coupling facility
  • Mating End Quantity:
    2
  • Contact Position Arrangement Style:
    48-53 all mating ends
  • Contact Removability:
    Nonremovable all mating ends all contact groupings
  • Contact Maximum Current Rating In Amps:
    22.0 all mating ends all contact groupings
  • Contact Maximum Ac Voltage Rating In Volts:
    500.0 all mating ends all contact groupings
  • Contact Maximum Dc Voltage Rating In Volts:
    700.0 all mating ends all contact groupings
  • Polarization Method:
    Keyway or multiple keyway
  • Insert Position In Deg:
    0.0
  • Shell Type:
    Solid
  • Connector Locking Method:
    Externally threaded shell
  • Thready Qty Per Inch (tpi):
    4
  • Thread Size:
    1.750 inches
  • Contact Material:
    Copper alloy all mating ends all contact groupings
  • Contact Surface Treatment:
    Gold all mating ends all contact groupings and silver all mating ends all contact groupings
  • Insert Material:
    Rubber synthetic single mating end
  • Shell Material:
    Aluminum alloy
  • Shell Surface Treatment:
    Cadmium
  • Shell Surface Treatment Specification:
    Qq-p-146 federal specification single treatment response
  • Included Contact Quantity:
    37 1st mating end all contact groupings
  • Included Contact Quantity:
    37 2nd mating end all contact groupings
  • Included Contact Type:
    Round pin 2nd mating end all contact groupings
  • Included Contact Type:
    Round socket 1st mating end all contact groupings
  • Precious Material And Location:
    Contact surfaces gold and contact surfaces silver
  • Precious Material And Weight:
    0.074 gold grains, troy and 0.074 silver grains, troy
  • Precious Material:
    Gold and silver
  • Federal Supply Class (fsc):
    Connectors, electrical
  • National Stock Number (nsn):
    5935-00-717-5391

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