NSN 5985-01-274-5212
Tower Waveguide
Internal, rectangular external, rectangular cross sectional shape, 90.0 third bend e-plane bend angle in deg, seamless single tubing segment tubing wall construction style, flange quantity: 2.
Manufacturer part number 2901558 for national stock number 5985012745212.
Datasheet
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Product description
Waveguide Assembly NSN 5985-01-274-5212.
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MPN or Model
2901558
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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 -
Bend Angle In Deg
90.0 third bend e-plane -
Tubing Wall Construction Style
Seamless single tubing segment -
Flange Quantity
2 -
Flange Inside Width
2.840 inches all flanges -
Flange Inside Height
0.670 inches all flanges -
Flange Outside Width
3.750 inches all flanges -
Flange Outside Height
2.330 inches all flanges -
Flange Depth
0.310 inches all flanges -
Flange Connecting Hole Diameter
0.255 inches all flanges all connection facilities and 0.260 inches all flanges all connection facilities -
Voltage Standing Wave Ratio
1.11 -
Waveguide Outside Width
3.000 inches -
Waveguide Inside Width
2.840 inches -
Waveguide Inside Height
0.670 inches -
Waveguide Outside Height
0.830 inches -
Flange Connecting Facility And Quantity
8 unthreaded hole all flanges all connection facilities -
Waveguide First Leg Length
Between 1.690 inches and 1.810 inches -
Flange Style
Contact type all flanges -
Waveguide Second Leg Length
Between 88.400 inches and 89.000 inches -
Waveguide Third Leg Length
Between 31.250 inches and 31.750 inches -
Waveguide Fourth Leg Length
18.800 inches -
Flexibility
Rigid single tubing segment -
Material
Aluminum alloy all tubing segment and flange -
Surface Treatment
Any acceptable all tubing segment and flange outside surfaces -
Style Designator
Four bend type -
Fsc Application Data
Antennas, waveguides, and related equipment
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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](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5985-01-274-5212 waveguide assemblyManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
2901558 | Navair And Navsea Managed |
55876 | Cobham Advanced Electronic Solutions |
Stock Check
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