NATO Stock Number
5985-00-329-7257
Sold in multiples of
1 EA
DEMIL
NO
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
Transmitter set, aircraft approach control an/spn-41
Tubing Wall Construction Style
Seamless single tubing segment
Tubing Twist Type
Twistable single tubing segment
Tubing Twist Angle In Deg
90.0 single tubing segment
Flange Quantity
2
Flange Inside Width
0.620 inches first flange and 0.624 inches first flange
Flange Inside Width
0.705 inches second flange and 0.707 inches second flange
Flange Inside Height
0.309 inches first flange and 0.313 inches first flange
Flange Inside Height
0.394 inches second flange and 0.396 inches second flange
Flange Outside Width
1.297 inches first flange and 1.327 inches first flange
Flange Outside Width
1.298 inches second flange and 1.328 inches second flange
Flange Outside Height
1.297 inches first flange and 1.327 inches first flange
Flange Outside Height
1.298 inches second flange and 1.328 inches second flange
Flange Inside Diameter
0.985 inches first flange and 1.015 inches first flange
Flange Depth
0.298 inches second flange and 0.328 inches second flange
Flange Depth
0.360 inches first flange and 0.390 inches first flange
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
Thready Qty Per Inch (tpi)
32 first flange all connection facilities
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 0.6195 inches and 0.6245 inches
Waveguide Inside Height
Between 0.3085 inches and 0.3135 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 Length
Between 16.250 inches and 16.500 inches
Flexibility
Flexible single tubing segment
Material
Aluminum alloy first flange
Material
Copper alloy second flange
Material
Copper alloy single tubing segment
Material
Rubber natural single tubing jacket
Precious Material And Location
Tubing surfaces silver
Precious Material
Silver
Surface Treatment
Chromate first flange all surfaces
Surface Treatment
Silver second flange all surfaces
Surface Treatment
Silver single tubing segment outside surfaces
Style Designator
Straight type
Thread Series Designator
Unc first flange all connection facilities
Fsc Application Data
Antennas, waveguides, and related equipment