NATO Stock Number
5985-01-162-9205
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
End Application
Radar set an/apg-65
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
2
Flange Inside Width
0.896 inches first flange and 0.904 inches first flange
Flange Inside Width
0.896 inches second flange and 0.904 inches second flange
Flange Inside Height
0.396 inches first flange and 0.404 inches first flange
Flange Inside Height
0.396 inches second flange and 0.404 inches second flange
Flange Outside Width
1.610 inches first flange and 1.640 inches first flange
Flange Outside Width
1.610 inches second flange and 1.640 inches second flange
Flange Outside Height
1.610 inches second flange and 1.640 inches second flange
Flange Outside Height
1.610 inches first flange and 1.640 inches first flange
Flange Depth
0.423 inches first flange and 0.453 inches first flange
Flange Depth
0.610 inches second flange and 0.640 inches second flange
Flange Connecting Hole Diameter
0.169 inches second flange all connection facilities and 0.172 inches second flange all connection facilities
Maximum Operating Pressure
45.0 pounds per square inch gage
Waveguide Outside Width
Between 0.996 inches and 1.004 inches
Thread Size
0.164 inches first flange all connection facilities
Waveguide Inside Width
Between 0.896 inches and 0.904 inches
Waveguide Inside Height
Between 0.396 inches and 0.404 inches
Waveguide Outside Height
Between 0.496 inches and 0.504 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
Waveguide First Leg Length
1.870 inches
Flange Style
Choke type second flange
Flange Style
Choke type first flange
Waveguide Second Leg Length
6.150 inches
Waveguide Third Leg Length
3.110 inches
Waveguide Fourth Leg Length
2.890 inches
Flexibility
Flexible first tubing segment
Flexibility
Rigid fourth tubing segment
Flexibility
Rigid second tubing segment
Flexibility
Rigid third tubing segment
Flexibility
Rigid fifth tubing segment
Material
Aluminum alloy all flange
Material
Aluminum alloy fifth tubing segment
Material
Aluminum alloy fourth tubing segment
Material
Aluminum alloy second tubing segment
Material
Aluminum alloy third tubing segment
Material
Copper alloy first tubing segment
Precious Material And Location
Internal surfaces silver
Precious Material
Silver
Surface Treatment
Chromate all flange outside surfaces and paint all flange outside surfaces
Surface Treatment
Chromate fifth tubing segment outside surfaces and paint fifth tubing segment outside surfaces
Surface Treatment
Chromate fourth tubing segment outside surfaces and paint fourth tubing segment outside surfaces
Surface Treatment
Chromate second tubing segment outside surfaces and paint second tubing segment outside surfaces
Surface Treatment
Chromate third tubing segment outside surfaces and paint third tubing segment outside surfaces
Surface Treatment
Silver first tubing segment inside surfaces
Style Designator
Three bend type
Thread Series Designator
Unc first flange all connection facilities
Fsc Application Data
Antennas, waveguides, and related equipment