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NSN 5985-01-318-4456

Tower Waveguide

About this product

Internal, rectangular external, rectangular cross sectional shape, seamless second tubing segment tubing wall construction style, twistable first tubing segment tubing twist type, tubing twist angle in deg: 90.0 first tubing segment.

Manufacturer part number 951431-79 for national stock number 5985013184456.

Datasheet

  • Product description

    Waveguide Assembly NSN 5985-01-318-4456.

  • MPN or Model

    951431-79

  • Schedule B
    8529.10.9000 (Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi)
  • NMF (National Motor Freight)
    063520 - Waveguide In Boxes/crates
  • Cross Sectional Shape
    Internal, rectangular external, rectangular
  • Thread Class
    2 first flange all connection facilities
  • Thread Direction
    Right-hand first flange all connection facilities
  • End Application
    Radio terminal set an/trc-170
  • Tubing Wall Construction Style
    Seamless second tubing segment
  • Tubing Twist Type
    Twistable first tubing segment
  • Tubing Twist Angle In Deg
    90.0 first tubing segment
  • Flange Quantity
    3
  • Flange Inside Width
    1.867 inches first flange and 1.877 inches first flange
  • Flange Inside Height
    0.867 inches first flange and 0.877 inches first flange
  • Flange Outside Diameter
    3.610 inches first flange and 3.640 inches first flange
  • Flange Depth
    0.923 inches first flange and 0.953 inches first flange
  • Voltage Standing Wave Ratio
    1.12
  • Waveguide Outside Width
    2.000 inches
  • Thread Size
    0.190 inches first flange all connection facilities
  • Waveguide Inside Width
    1.872 inches
  • Waveguide Inside Height
    0.872 inches
  • Waveguide Outside Height
    1.000 inches
  • Flange Connecting Facility And Quantity
    8 threaded hole first flange all connection facilities
  • Flange Style
    Choke type first flange
  • Waveguide Length
    13.190 inches
  • Waveguide Center To Center Distance
    4.000 inches
  • Flexibility
    Rigid second tubing segment
  • Material
    Copper alloy first tubing segment
  • Precious Material And Location
    Internal surfaces silver
  • Precious Material
    Silver
  • Surface Treatment
    Copper alloy all tubing segment and flange inside surfaces or silver all tubing segment and flange inside surfaces
  • Style Designator
    Offset bend type
  • Thread Series Designator
    Unf first flange all connection facilities
  • Fsc Application Data
    Antennas, waveguides, and related equip.
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Waveguide Assembly

An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a switch, wave guide, a dummy load, electrical and other components such as waveguide section, cable terminal chamber and the like. Excludes coupler, rotary, radio frequency; coupler, directional; adapter, waveguide; and tuner, waveguide.

Mechanic Bill explains Tower Waveguide

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NSN 5985013184456

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
951431-79 Raytheon Company
951431-79 Microtech, Inc.
951431-79 Raytheon Company
951431-79 Raytheon Company
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