NSN: 5985-00-001-8445

Technical Characteristics

• Fragility Factor

  moderately rugged

• Tubing Manufacturer Part Number

  m85/1-041 single tubing segment

• Flange Depth

  1.235 inches minimum and 1.265 inches maximum first flange

• Flange Connecting Hole Diameter

  0.281 inches nominal single flange single connection facililitiy

• Flange Manufacturer Part Number

  539232-1 second flange

• Flange Manufacturer Part Number

  m3922/61-1 first flange

• Maximum Operating Pressure

  5.0 pounds per square inch gage

• Waveguide Outside Width

  2.994 inches minimum and 3.006 inches maximum

• Nominal Thread Size

  0.250 inches first flange all connection facilities

• Waveguide Inside Height

  1.334 inches minimum and 1.346 inches maximum

• Waveguide Outside Height

  1.494 inches minimum and 1.506 inches maximum

• Flange Connecting Facility And Quantity

  8 threaded hole first flange first connection facility

• Flange Style

  c6 choke type

• Waveguide Length

  6.308 feet nominal

• Flexibility

  rigid single tubing segment

• Thread Series Designator

  unc first flange all connection facilities

• Cross-Sectional Shape Style

  a1 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

  j1 seamless

• Flange Quantity

  2

• Flange Inside Width

  2.834 inches minimum and 2.846 inches maximum first flange

• Flange Inside Height

  1.334 inches minimum and 1.346 inches maximum first flange

• Flange Outside Diameter

  5.298 inches minimum and 5.328 inches maximum first flange

• Thread Quantity Per Inch

  20 single flange single connection facililitiy

• Waveguide Inside Width

  2.834 inches minimum and 2.846 inches maximum

• Flange Connecting Facility And Quantity

  8 unthreaded hole second flange second connection facility

• Flange Style

  c26 cover type

• Material

  aluminum alloy all tubing segment and flange

• Surface Treatment

  chromate and primer and paint all tubing segment and flange outside surfaces

• Style Designator

  b1 straight type

• Fsc Application Data

  antennas,waveguides,and related equipment