1-321-802-5889

NSN 5985-00-276-3338

Tower Waveguide

About this product

Internal, rectangular external, rectangular cross sectional shape, 45.0 single bend e-plane bend angle in deg, seamless single tubing segment tubing wall construction style, flange quantity: 2.

Manufacturer part number M3970/5-014 for national stock number 5985002763338.

Datasheet

  • Product description

    Waveguide Assembly NSN 5985-00-276-3338.

  • MPN or Model

    M3970/5-014

  • 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 single bend e-plane
  • Tubing Wall Construction Style
    Seamless single tubing segment
  • Flange Quantity
    2
  • Flange Inside Width
    1.503 inches second flange
  • Flange Inside Height
    0.753 inches second flange
  • Flange Outside Diameter
    3.125 inches second flange
  • Flange Depth
    0.750 inches first flange
  • Flange Connecting Hole Diameter
    0.199 inches second flange all connection facilities
  • Thready Qty Per Inch (tpi)
    32 first flange all connection facilities
  • Waveguide Outside Width
    1.500 inches
  • Thread Size
    0.190 inches first flange all connection facilities
  • Waveguide Inside Width
    1.372 inches
  • Waveguide Inside Height
    0.622 inches
  • Waveguide Outside Height
    0.750 inches
  • Waveguide Longer Offset Distance
    4.196 inches
  • Flange Connecting Facility And Quantity
    6 unthreaded hole second flange all connection facilities
  • Flange Style
    Cover type second flange
  • Waveguide Offset Distance
    4.196 inches
  • Flexibility
    Rigid single tubing segment
  • Material
    Aluminum single tubing segment
  • Surface Treatment
    Any acceptable single tubing segment all surfaces
  • Style Designator
    Bend type
  • Thread Series Designator
    Unf first flange all connection facilities
More from these suppliers
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 5985002763338

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
M3970/5-014 Military Specifications
MIL-W-3970/5 Military Specifications
RE49D656 Naval Ship Systems Command
RE49D656TYPEUG741U Naval Ship Systems Command
UG-741/U Joint Electronics Type Designation
Stock Check
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