1-321-802-5889

NSN 5985-01-498-1142

Tower Waveguide

About this product

Internal, rectangular external, rectangular cross sectional shape, 45.0 all bends h-plane bend angle in deg, 3 flanges, flange inside height: 0.712 inches second flange.

Manufacturer part number 6619922 for national stock number 5985014981142.

Datasheet

  • Product description

    Waveguide Assembly NSN 5985-01-498-1142.

  • MPN or Model

    6619922

  • 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
    2b first flange all connection facilities
  • Thread Direction
    Right-hand first flange all connection facilities
  • Bend Angle In Deg
    45.0 all bends h-plane
  • End Application
    Mk15 mods 11-14 and 21-25, ciws, depot level
  • Flange Quantity
    3
  • Flange Inside Width
    0.633 inches second flange
  • Flange Inside Height
    0.712 inches second flange
  • Flange Outside Width
    2.438 inches first flange
  • Flange Outside Height
    2.500 inches second flange
  • Flange Depth
    0.237 inches first flange
  • Flange Connecting Hole Diameter
    0.147 inches second flange all connection facilities and 0.154 inches second flange all connection facilities
  • Voltage Standing Wave Ratio
    1.10
  • Insertion Loss In Decibels
    0.35
  • Waveguide Outside Width
    0.702 inches
  • Thread Size
    0.138 inches first flange all connection facilities
  • Waveguide Inside Width
    Between 0.620 inches and 0.624 inches
  • Waveguide Inside Height
    0.712 inches
  • Waveguide Outside Height
    0.792 inches
  • Flange Connecting Facility And Quantity
    4 unthreaded hole second flange all connection facilities
  • Waveguide First Leg Length
    4.116 inches
  • Waveguide Fifth Leg Length
    4.116 inches
  • Flange Style
    Contact type second flange
  • Waveguide Second Leg Length
    9.136 inches
  • Waveguide Third Leg Length
    6.750 inches
  • Waveguide Fourth Leg Length
    9.136 inches
  • Flexibility
    Rigid all tubing segment
  • Material
    Aluminum alloy 6061 all tubing segment and flange
  • Style Designator
    Four bend type
  • Thread Series Designator
    Unc first flange all connection facilities
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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 5985014981142

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
6619922 Microwave Development Laboratories,
6619922 Microwave Products Inc
6619922 Microtech, Inc.
6619922 Naval Sea Systems Command
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