1-321-802-5889

NSN 5985-01-375-9891

Tower Waveguide

About this product

Internal, rectangular double ridged external, rectangular cross sectional shape, seamless all tubing segment tubing wall construction style, 2 flanges, flange inside height: 0.425 inches all flanges and 0.431 inches all flanges.

Manufacturer part number A55A9028-6 for national stock number 5985013759891.

Datasheet

  • Product description

    Waveguide Assembly NSN 5985-01-375-9891.

  • MPN or Model

    A55A9028-6

  • 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
  • Unit Weight (Est.)
    0.8 lb
  • Cross Sectional Shape
    Internal, rectangular double ridged external, rectangular
  • Thread Class
    2b all flanges all connection facilities
  • Thread Direction
    Right-hand all flanges all connection facilities
  • End Application
    Aircraft model f-14d
  • Tubing Wall Construction Style
    Seamless all tubing segment
  • Flange Quantity
    2
  • Flange Inside Width
    0.795 inches all flanges and 0.801 inches all flanges
  • Flange Inside Height
    0.425 inches all flanges and 0.431 inches all flanges
  • Flange Outside Width
    1.360 inches all flanges and 1.390 inches all flanges
  • Flange Outside Height
    1.360 inches all flanges and 1.390 inches all flanges
  • Flange Depth
    0.250 inches all flanges
  • Voltage Standing Wave Ratio
    1.35
  • Insertion Loss In Decibels
    0.50
  • Waveguide Outside Width
    0.791 inches
  • Thread Size
    0.138 inches all flanges all connection facilities
  • Waveguide Inside Width
    0.691 inches
  • Waveguide Inside Height
    0.321 inches
  • Waveguide Outside Height
    0.421 inches
  • Flange Connecting Facility And Quantity
    4 captive screws all flanges all connection facilities
  • Flange Style
    Contact, double ridge type all flanges
  • Waveguide Center To Center Distance
    Between 31.600 inches and 31.860 inches
  • Waveguide Height
    Between 3.780 inches and 4.040 inches
  • Flexibility
    Flexible all tubing segment or rigid all tubing segment
  • Material
    Aluminum alloy all tubing segment
  • Surface Treatment
    Chromate all tubing segment all surfaces
  • Style Designator
    Double bend type
  • Thread Series Designator
    Unc all flanges all connection facilities
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 5985013759891

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
A55A9028-6 Northrop Grumman Systems Corporation
R10-1014 Microwave Engineering Corporation
106441-06 Continental Microwave And Tool Co.,
Stock Check
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