Connector Adapter

Part Number MIL-A-55339/40

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

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Features

2a and 2b thread class, 1.031 inches maximum overall length, unef and uns thread series designator.

Right-hand 28 thread quantity per inch.

Includes quality control certificate of conformance.

Specifications

  • Thread Direction:
    Right-hand and right-hand
  • Body Style:
    Straight shape, internal coupling
  • Overall Diameter:
    0.531 inches
  • Environmental Protection:
    Vibration resistant and shock resistant and moisture resistant and corrosion resistant
  • Threaded Device Type:
    Coupling facility and coupling facility
  • Mating End Quantity:
    2
  • Contact Position Arrangement Style:
    Tnc 1st mating end
  • Contact Position Arrangement Style:
    Sma 2nd mating end
  • Contact Removability:
    Removable all mating ends single contact grouping
  • Contact Maximum Ac Voltage Rating In Volts:
    335.0 all mating ends single contact grouping
  • Shell Type:
    Solid
  • Connector Locking Method:
    Externally threaded shell and internally threaded shell
  • Radio Frequency Type Contact Characteristic Impedance In Ohms:
    50.0 all mating ends single contact grouping
  • Thread Length:
    0.187 inches
  • Thready Qty Per Inch (tpi):
    28 and 36
  • Thread Size:
    0.437 inches and 0.250 inches
  • Contact Material:
    Copper alloy all mating ends single contact grouping
  • Contact Surface Treatment:
    Gold all mating ends single contact grouping
  • Insert Material:
    Plastic all mating ends
  • Contact Surface Treatment Specification:
    Mil-g-45204, type 2, grade c, cl 1 military specification single treatment response all mating ends single contact grouping
  • Contact Material Specification:
    Qq-c-530 federal specification single material response all mating ends single contact grouping or qq-c-533 federal specification single material response all mating ends single contact grouping
  • Shell Material:
    Copper alloy
  • Shell Surface Treatment:
    Gold
  • Shell Surface Treatment Specification:
    Mil-g-45204 military specification single treatment response
  • Shell Material Specification:
    Qq-b-613 federal specification single material response or qq-b-626 federal specification single material response
  • Insert Material Specification:
    L-p-403 federal specification single material response all mating ends
  • Included Contact Quantity:
    1 1st mating end single contact grouping
  • Included Contact Quantity:
    1 2nd mating end single contact grouping
  • Included Contact Type:
    Coaxial pin 1st mating end single contact grouping
  • Included Contact Type:
    Coaxial socket 2nd mating end single contact grouping
  • Precious Material And Location:
    Contact and body surfaces gold
  • Precious Material And Weight:
    0.110 gold grains, troy
  • Precious Material:
    Gold
  • Test Data Document:
    81349-mil-a-55339 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Specification Data:
    81349-mil-a-55339/40 government specification
  • Federal Supply Class (fsc):
    Connectors, electrical
  • National Stock Number (nsn):
    5935-01-116-1797

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