NATO Stock Number
5985-01-187-4959
Sold in multiples of
1 EA
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
Bend Angle In Deg
90.0 all bends h-plane
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
2
Flange Inside Width
0.620 inches all flanges and 0.624 inches all flanges
Flange Inside Height
0.309 inches all flanges and 0.313 inches all flanges
Flange Outside Width
1.297 inches all flanges and 1.327 inches all flanges
Flange Outside Height
1.297 inches all flanges and 1.327 inches all flanges
Flange Inside Diameter
0.985 inches first flange and 1.015 inches first flange
Flange Depth
0.360 inches all flanges and 0.390 inches all flanges
Flange Connecting Hole Diameter
0.144 inches second flange all connection facilities and 0.147 inches second flange all connection facilities
Voltage Standing Wave Ratio
1.10
Insertion Loss In Decibels
0.10
Waveguide Outside Width
Between 0.699 inches and 0.705 inches
Thread Size
0.138 inches first flange all connection facilities
Waveguide Inside Width
Between 0.620 inches and 0.625 inches
Waveguide Inside Height
Between 0.309 inches and 0.314 inches
Waveguide Outside Height
Between 0.388 inches and 0.394 inches
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
Choke type first flange
Flange Style
Cover type second flange
Waveguide Center To Center Distance
3.800 inches
Waveguide Height
1.150 inches
Flexibility
Rigid all tubing segment
Material
Copper alloy all tubing segment and flange
Style Designator
Double bend type
Thread Series Designator
Unc first flange all connection facilities
Fsc Application Data
Antennas, waveguides, and related equipment
