NATO Stock Number
5985-01-342-6749
Sold in multiples of
EA
DEMIL
DEMIL/MLI
Cross Sectional Shape
Internal, rectangular double ridged external, rectangular
Thread Class
2b all flanges first connection facility
Thread Direction
Right-hand all flanges first connection facility
Tubing Wall Construction Style
Seamless single tubing segment
Flange Quantity
2
Flange Inside Width
0.688 inches all flanges and 0.694 inches all flanges
Flange Inside Height
0.318 inches all flanges and 0.324 inches all flanges
Flange Outside Width
1.360 inches all flanges and 1.390 inches all flanges
Flange Outside Height
1.360 inches all flanges and 1.390 inches all flanges
Flange Depth
0.235 inches all flanges and 0.265 inches all flanges
Flange Connecting Hole Diameter
0.0937 inches all flanges third connection facility and 0.0939 inches all flanges third connection facility
Flange Connecting Hole Diameter
0.0960 inches all flanges second connection facility and 0.0965 inches all flanges second connection facility
Voltage Standing Wave Ratio
1.30
Insertion Loss In Decibels
0.20
Waveguide Outside Width
Between 0.788 inches and 0.794 inches
Thread Size
0.138 inches all flanges first connection facility
Waveguide Inside Width
Between 0.688 inches and 0.694 inches
Waveguide Inside Height
Between 0.318 inches and 0.324 inches
Waveguide Outside Height
Between 0.418 inches and 0.424 inches
Flange Connecting Facility And Quantity
2 unthreaded hole all flanges third connection facility
Flange Connecting Facility And Quantity
2 unthreaded hole all flanges second connection facility
Flange Connecting Facility And Quantity
4 threaded hole all flanges first connection facility
Flange Style
Contact, double ridge type all flanges
Waveguide Length
Between 6.640 inches and 6.660 inches
Flexibility
Rigid single tubing segment
Material
Aluminum alloy single tubing segment and flange
Style Designator
Straight type
Thread Series Designator
Unc all flanges first connection facility
Fsc Application Data
Antennas, waveguide and related equipment
