NATO Stock Number
5985-00-919-9217
Sold in multiples of
DEMIL
DEMIL/MLI
Cross Sectional Shape
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
Seamless single tubing segment
Flange Quantity
2
Flange Inside Width
2.834 inches first flange and 2.846 inches first flange
Flange Inside Height
1.334 inches first flange and 1.346 inches first flange
Flange Outside Diameter
5.298 inches first flange and 5.328 inches first flange
Flange Depth
1.235 inches first flange and 1.265 inches first flange
Voltage Standing Wave Ratio
1.10
Insertion Loss In Decibels
0.20
Thready Qty Per Inch (tpi)
20 first flange all connection facilities
Maximum Operating Pressure
30.0 pounds per square inch gage
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
12.980 inches
Flange Connecting Facility And Quantity
4 threaded hole first flange all connection facilities
Flange Style
Choke type first flange
Waveguide Offset Distance
7.680 inches
Flexibility
Flexible single tubing segment
Material
Aluminum alloy 6061 all flange
Material
Copper alloy single tubing segment
Precious Material And Location
Exterior waveguide surface silver
Precious Material
Silver
Surface Treatment
Copper all flange outside surfaces and paint all flange outside surfaces
Surface Treatment
Silver single tubing segment outside surfaces and rubber single tubing segment outside surfaces
Style Designator
Bend type
Thread Series Designator
Unc first flange all connection facilities
Fsc Application Data
Antennas, waveguides, and related equipment
