NSN 5985-01-255-6180
Tower Waveguide
10.250 to 10.450 ghz; isolation 22 db min; operating temperature minus 20 to plus 60 deg c.
Manufacturer part number 90TH649 for national stock number 5985012556180.
Datasheet
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Product description
Waveguide Assembly NSN 5985-01-255-6180.
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MPN or Model
90TH649
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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 -
Unit Weight (Est.)
2 lb -
Cross Sectional Shape
Internal, rectangular external, rectangular -
Thread Class
2b all flanges all connection facilities -
Thread Direction
Right-hand all flanges all connection facilities -
End Application
Missile guidance and tracking set an/spg-55b -
Tubing Wall Construction Style
Seamless all tubing segment -
Flange Quantity
4 -
Flange Inside Width
1.003 inches all flanges -
Flange Inside Height
0.503 inches all flanges -
Flange Outside Width
1.610 inches all flanges and 1.640 inches all flanges -
Flange Outside Height
1.610 inches all flanges and 1.640 inches all flanges -
Flange Depth
0.423 inches all flanges and 0.453 inches all flanges -
Voltage Standing Wave Ratio
1.20 -
Insertion Loss In Decibels
0.30 -
Thready Qty Per Inch (tpi)
32 all flanges all connection facilities -
Maximum Operating Pressure
10.0 pounds per square inch gage -
Waveguide Outside Width
Between 0.996 inches and 1.004 inches -
Thread Size
0.164 inches all flanges all connection facilities -
Waveguide Inside Width
Between 0.896 inches and 0.904 inches -
Waveguide Inside Height
Between 0.396 inches and 0.404 inches -
Criticality Code Justification
Supp -
Waveguide Outside Height
Between 0.496 inches and 0.504 inches -
Flange Connecting Facility And Quantity
4 threaded hole all flanges all connection facilities -
Flange Style
Cover type all flanges -
Waveguide Length
4.130 inches -
Flexibility
Rigid all tubing segment -
Material
Aluminum alloy all tubing segment and flange -
Surface Treatment
Chromate all tubing segment and flange outside surfaces and paint all tubing segment and flange outside surfaces -
Style Designator
Tee, hybrid type -
Supplementary Features
Magnetic material: keep 4.000 in. Apart, do not store on metal -
Thread Series Designator
Unc all flanges all connection facilities -
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.
Pricing and Availability
Get a quote for 5985-01-255-6180 waveguide assemblyManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
90TH649 | Microwave Development Laboratories, |
5942676 | Meggitt (baltimore) Inc. |
5942676 | Naval Sea Systems Command |
1206931 | Lockheed Martin Corporation |
5942676 | Atlantic Microwave Corporation |