NSN 5985-01-139-3687
Tower Waveguide
Internal, rectangular external, rectangular cross sectional shape, seamless first tubing segmentcorrugated second tubing segment tubing wall construction style, 2 flanges, flange inside height: 0.493 inches first flange and 0.501 inches first flange0.628 inches second flange and 0.631 inches second flange.
Manufacturer part number SM-D-973742 for national stock number 5985011393687.
Datasheet
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Product description
Waveguide Assembly NSN 5985-01-139-3687.
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MPN or Model
SM-D-973742
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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.)
3 lb -
Cross Sectional Shape
Internal, rectangular external, rectangular -
Thread Class
2b first flange all connection facilities -
Thread Direction
Right-hand first flange all connection facilities -
Tubing Wall Construction Style
Seamless first tubing segmentcorrugated second tubing segment -
Flange Quantity
2 -
Flange Inside Width
1.118 inches first flange and 1.126 inches first flange1.253 inches second flange and 1.256 inches second flange -
Flange Inside Height
0.493 inches first flange and 0.501 inches first flange0.628 inches second flange and 0.631 inches second flange -
Flange Outside Width
1.860 inches first flange and 1.890 inches first flange1.860 inches second flange and 1.890 inches second flange -
Flange Outside Height
1.860 inches first flange and 1.890 inches first flange1.860 inches second flange and 1.890 inches second flange -
Flange Inside Diameter
1.610 inches first flange and 1.640 inches first flange -
Flange Depth
0.610 inches first flange and 0.640 inches first flange0.423 inches second flange and 0.453 inches second flange -
Flange Connecting Hole Diameter
0.169 inches second flange all connection facilities and 0.172 inches second flange all connection facilities -
Voltage Standing Wave Ratio
1.10 -
Insertion Loss In Decibels
0.04 -
Maximum Operating Pressure
15.0 pounds per square inch gage -
Waveguide Outside Width
Between 1.246 inches and 1.254 inches -
Thread Size
0.164 inches first flange all connection facilities -
Waveguide Inside Width
Between 1.118 inches and 1.126 inches -
Waveguide Inside Height
Between 0.493 inches and 0.501 inches -
Waveguide Outside Height
Between 0.621 inches and 0.629 inches -
Flange Connecting Facility And Quantity
4 threaded hole first flange all connection facilities4 unthreaded hole second flange all connection facilities -
Waveguide First Leg Length
5.250 inches -
Waveguide Fifth Leg Length
2.800 inches -
Flange Style
Choke type first flangecover type second flange -
Waveguide Second Leg Length
2.970 inches -
Waveguide Third Leg Length
7.190 inches -
Waveguide Fourth Leg Length
6.700 inches -
Flexibility
Rigid first tubing segmentflexible second tubing segment -
Material
Aluminum alloy first tubing segmentcopper alloy second tubing segmentaluminum alloy all flange -
Precious Material And Location
Inside flexible tubing segment surfaces silver -
Precious Material
Silver -
Surface Treatment
Silver second tubing segment inside surfaces -
Style Designator
Four bend type -
Thread Series Designator
Unc first flange 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 5985-01-139-3687 waveguide assemblyManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
SM-D-973742 | Us Army Communications & |
SM-D-973742 | Microtech, Inc. |
SM-D-973742 | Harris Corporation |
SM-D-973742 | Us Army Communications & |
SM-D-973742 | Microtech, Inc. |
SM-D-973742 | Harris Corporation |
SM-D-973742 | Us Army Communications & |
SM-D-973742 | Microtech, Inc. |
SM-D-973742 | Harris Corporation |
SM-D-973742 | Us Army Communications & |
SM-D-973742 | Microtech, Inc. |
SM-D-973742 | Harris Corporation |