Waveguide Assembly

Features

Specifications

• Cross Sectional Shape:
  Internal, rectangular external, rectangular
• Thread Direction:
  Right-hand first flange all connection facilities
• Bend Angle In Deg:
  90.0 single bend h-plane
• Tubing Wall Construction Style:
  Seamless single tubing segment
• Flange Quantity:
  2
• Flange Inside Width:
  2.834 inches first flange and 2.846 inches first flange
• Flange Inside Width:
  3.002 inches second flange and 3.005 inches second flange
• Flange Inside Height:
  1.334 inches first flange and 1.346 inches first flange
• Flange Inside Height:
  1.502 inches second flange and 1.505 inches second flange
• Flange Outside Diameter:
  5.298 inches second flange and 5.328 inches second flange
• Flange Outside Diameter:
  5.298 inches first flange and 5.328 inches first flange
• Flange Depth:
  0.735 inches second flange and 0.765 inches second flange
• Flange Depth:
  1.235 inches first flange and 1.265 inches first flange
• Flange Connecting Hole Diameter:
  0.257 inches second flange all connection facilities and 0.260 inches second flange all connection facilities
• Thready Qty Per Inch (tpi):
  20 first flange all connection facilities
• Waveguide Outside Width:
  Between 2.994 inches and 3.006 inches
• Thread Size:
  0.250 inches first flange all connection facilities
• Waveguide Inside Width:
  Between 2.834 inches and 2.846 inches
• Waveguide Inside Height:
  Between 1.334 inches and 1.346 inches
• Waveguide Outside Height:
  Between 1.494 inches and 1.506 inches
• Waveguide Longer Offset Distance:
  10.500 inches
• Flange Connecting Facility And Quantity:
  8 threaded hole first flange all connection facilities
• Flange Connecting Facility And Quantity:
  8 unthreaded hole second flange all connection facilities
• Flange Style:
  Choke type first flange
• Flange Style:
  Cover type second flange
• Waveguide Offset Distance:
  10.500 inches
• Flexibility:
  Rigid single tubing segment
• Style Designator:
  Bend type
• Specification Data:
  81349-mil-w-3970/13 government specification
• Fsc Application Data:
  Antennas, waveguides, and related equipment
• Federal Supply Class (fsc):
  Antennas, waveguides, and related equipment
• National Stock Number (nsn):
  5985-00-295-9779