NSN 5985-01-313-8410
Tower Waveguide
Internal, rectangular external, rectangular cross sectional shape, 5.75 single bend h-plane bend angle in deg, seamless single tubing segment tubing wall construction style, tubing twist type: straight twist single tubing segment.
Manufacturer part number M287/3-49-0140 for national stock number 5985013138410.
Datasheet
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Product description
Waveguide Assembly NSN 5985-01-313-8410.
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MPN or Model
M287/3-49-0140
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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.)
0.3 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 -
Bend Angle In Deg
5.75 single bend h-plane -
Tubing Wall Construction Style
Seamless single tubing segment -
Tubing Twist Type
Straight twist single tubing segment -
Tubing Twist Angle In Deg
120.0 single tubing segment -
Flange Quantity
2 -
Flange Inside Width
0.705 inches second flange and 0.707 inches second flange -
Flange Inside Height
0.394 inches second flange and 0.396 inches second flange -
Flange Outside Width
1.297 inches second flange and 1.327 inches second flange -
Flange Outside Height
1.297 inches second flange and 1.327 inches second flange -
Flange Depth
0.360 inches first flange and 0.390 inches first flange -
Flange Connecting Hole Diameter
0.144 inches second flange all connection facilities and 0.147 inches second flange all connection facilities -
Waveguide Outside Width
Between 0.699 inches and 0.705 inches -
Thread Size
0.138 inches first flange all connection facilities -
Waveguide Inside Width
Between 0.6195 inches and 0.6245 inches -
Waveguide Inside Height
Between 0.3085 inches and 0.3135 inches -
Waveguide Outside Height
Between 0.388 inches and 0.394 inches -
Flange Connecting Facility And Quantity
4 unthreaded hole second flange all connection facilities -
Flange Style
Cover type second flange -
Waveguide Length
14.000 inches -
Flexibility
Flexible single tubing segment -
Material
Copper alloy all tubing segment and flange -
Precious Material And Location
Internal surfaces silver and external surfaces silver -
Precious Material
Silver -
Surface Treatment
Silver single tubing segment inside surfaces -
Style Designator
Straight type -
Thread Series Designator
Unc first flange all connection facilities -
Specification Data
81349-mil-w-287/3 government specification -
Fsc Application Data
Antennas, waveguides, and related equip.
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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 5985-01-313-8410 waveguide assemblyManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
M287/3-49-0140 | Military Specifications |
MIL-W-287/3 | Military Specifications |