NSN: 5985-00-005-8782

Technical Characteristics

• Cross-Sectional Shape Style

  a1 internal, rectangular external, rectangular

• Thread Direction

  right-hand first flange all connection facilities

• Iii End Item Identification

  an/tpn-19

• Tubing Wall Construction Style

  j1 seamless single tubing segment

• Flange Quantity

  2

• Flange Inside Width

  1.122 inches nominal first flange

• Flange Inside Width

  1.250 inches nominal second flange

• Flange Inside Height

  0.497 inches nominal first flange

• Flange Outside Width

  1.875 inches nominal first flange

• Flange Outside Height

  1.875 inches nominal second flange

• Flange Depth

  0.438 inches nominal second flange

• Nominal Thread Size

  0.164 inches first flange all connection facilities

• Waveguide Inside Width

  1.122 inches nominal

• Flange Connecting Facility And Quantity

  4 threaded hole first flange all connection facilities

• Flange Connecting Facility And Quantity

  4 unthreaded hole second flange all connection facilities

• Flange Style

  c28 cover type second flange

• Flange Style

  c3 choke type first flange

• Flexibility

  rigid single tubing segment

• Material

  aluminum alloy 6061 all tubing segment and flange

• (Non-Core Data) Material Document And Classification

  qq-a-250/11 fed spec single material response all tubing segment and flange

• Surface Treatment

  chromate all tubing segment and flange outside surfaces

• Thread Quantity Per Inch

  32 first flange all connection facilities

• Maximum Operating Pressure

  25.0 pounds per square inch gage

• Waveguide Outside Width

  1.250 inches nominal

• Waveguide Inside Height

  0.497 inches nominal

• Waveguide Outside Height

  0.625 inches nominal

• Waveguide Longer Offset Distance

  1.800 inches minimum and 1.820 inches maximum

• Waveguide Offset Distance

  1.800 inches minimum and 1.820 inches maximum

• (Non-Core Data) Surface Treatment Document And Classification

  mil-c-5541 mil spec single treatment response all tubing segment and flange outside surfaces

• Style Designator

  b2 bend type

• Thread Series Designator

  unc first flange all connection facilities

• Thread Class

  2b first flange all connection facilities

• Bend Angle In Deg

  90.0 single bend e-plane

• Flange Inside Height

  0.625 inches nominal second flange

• Flange Outside Width

  1.875 inches nominal second flange

• Flange Outside Height

  1.875 inches nominal first flange

• Flange Inside Diameter

  1.625 inches nominal first flange

• Flange Depth

  0.625 inches nominal first flange

• Flange Connecting Hole Diameter

  0.169 inches nominal second flange all connection facilities

• Voltage Standing Wave Ratio

  1.10