Model #685794-303

Waveguide assembly (NSN 5985-01-415-2179)

Special Features
This item comes as a matched pair of waveguides. The item consists of part numbers 985794-1 and 985794-301 (cage 20418).
Description

2b second flange single connection facility thread class, aluminum alloy single tubing segment and flange material, paint single tubing segment and flange outside surfaces surface treatment, unc second flange single connection facility thread series designator.

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Direction
Right-hand second flange single connection facility
Tubing Wall Construction Style
Seamless single tubing segment
Flange Quantity
2
Flange Inside Width
0.900 inches second flange
Flange Inside Width
1.003 inches first flange
Flange Inside Height
0.400 inches second flange
Flange Inside Height
0.503 inches first flange
Flange Outside Width
1.625 inches first flange
Flange Outside Width
1.625 inches second flange
Flange Outside Height
1.625 inches second flange
Flange Outside Height
1.625 inches first flange
Flange Depth
0.438 inches first flange
Flange Depth
0.438 inches second flange
Flange Connecting Hole Diameter
0.169 inches first flange single connection facility and 0.172 inches first flange single connection facility
Voltage Standing Wave Ratio
1.11
Waveguide Outside Width
1.000 inches
Thread Size
0.164 inches second flange single connection facility
Waveguide Inside Width
0.900 inches
Waveguide Inside Height
0.400 inches
Waveguide Outside Height
0.500 inches
Flange Connecting Facility And Quantity
4 threaded hole second flange single connection facility
Flange Connecting Facility And Quantity
4 unthreaded hole first flange single connection facility
Flange Style
Choke type second flange
Flange Style
Cover type first flange
Waveguide Length
4.500 inches
Flexibility
Rigid single tubing segment
Style Designator
Straight type
Description
Waveguide Assembly
Cage Code
20418

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Updated: 11/15/2024