NSN 5985-00-451-8259
Tower Waveguide
Internal, rectangular external, rectangular cross sectional shape, seamless single tubing segment tubing wall construction style, 2 flanges, flange inside height: 0.309 inches all flanges and 0.313 inches all flanges.
Manufacturer part number A71S9061-1 for national stock number 5985004518259.
Datasheet
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Product description
Waveguide Assembly NSN 5985-00-451-8259.
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MPN or Model
A71S9061-1
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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.)
1 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 -
Tubing Wall Construction Style
Seamless single tubing segment -
Flange Quantity
2 -
Flange Inside Width
0.620 inches all flanges and 0.624 inches all flanges -
Flange Inside Height
0.309 inches all flanges and 0.313 inches all flanges -
Flange Outside Width
1.297 inches all flanges and 1.327 inches all flanges -
Flange Outside Height
1.297 inches all flanges and 1.327 inches all flanges -
Flange Inside Diameter
0.985 inches all flanges and 1.015 inches all flanges -
Flange Depth
0.360 inches all flanges and 0.390 inches all flanges -
Voltage Standing Wave Ratio
1.08 -
Insertion Loss In Decibels
0.10 -
Thready Qty Per Inch (tpi)
32 all flanges all connection facilities -
Maximum Operating Pressure
20.0 pounds per square inch gage -
Waveguide Outside Width
Between 0.699 inches and 0.705 inches -
Thread Size
0.138 inches all flanges all connection facilities -
Waveguide Inside Width
Between 0.620 inches and 0.625 inches -
Waveguide Inside Height
Between 0.309 inches and 0.314 inches -
Waveguide Outside Height
Between 0.388 inches and 0.394 inches -
Flange Connecting Facility And Quantity
4 threaded hole all flanges all connection facilities -
Waveguide First Leg Length
1.250 inches -
Flange Style
Choke type all flanges -
Waveguide Second Leg Length
1.750 inches -
Waveguide Third Leg Length
1.703 inches -
Waveguide Fourth Leg Length
2.750 inches -
Flexibility
Rigid single tubing segment -
Material
Copper alloy all tubing segment and flange -
Precious Material And Location
Internal tubing segment surfaces and flange surfaces silver -
Precious Material
Silver -
Surface Treatment
Silver all tubing segment and flange inside surfaces -
Style Designator
Three bend type -
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.
![Mechanic Bill explains Tower Waveguide](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5985-00-451-8259 waveguide assemblyManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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A71S9061-1 | Northrop Grumman Systems Corporation |
A71S9061-1 | Microwave Engineering Corporation |
Stock Check
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