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Waveguide Adapter

Model / MPN: 40653-2 | NSN: 5985-01-042-2509
ITAR Registered seal

An item designed to establish the necessary accommodations to connect a waveguide to a coaxial line, or to connect two or more terminated waveguides whose physical design does not normally allow connection.

Product Details
NATO Stock Number
5985-01-042-2509
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Cross Sectional Shape
Internal, rectangular external, rectangular
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
2
Flange Inside Width
1.122 inches second flange
Flange Inside Width
1.372 inches first flange
Flange Inside Height
0.497 inches second flange
Flange Inside Height
0.622 inches first flange
Flange Outside Width
2.500 inches second flange
Flange Outside Height
1.750 inches second flange
Flange Outside Diameter
3.125 inches first flange
Flange Depth
0.500 inches second flange
Flange Depth
0.750 inches first flange
Flange Connecting Hole Diameter
0.169 inches second flange all connection facilities
Flange Connecting Hole Diameter
0.203 inches first flange all connection facilities
Voltage Standing Wave Ratio
1.05
Insertion Loss In Decibels
0.03
Adapter Length
6.500 inches
Waveguide Outside Width
1.500 inches
Waveguide Inside Width
1.372 inches
Waveguide Inside Height
0.622 inches
Waveguide Outside Height
0.750 inches
Flange Connecting Facility And Quantity
6 unthreaded hole first flange all connection facilities
Flange Connecting Facility And Quantity
8 unthreaded hole second flange all connection facilities
Flange Style
Choke type first flange
Flange Style
Contact type second flange
Material
Aluminum alloy single tubing segment or copper alloy single tubing segment
Surface Treatment
Paint all tubing segment and flange all surfaces
Special Test Features
Leak rate of assembly to be zero cfh standard air at 0.5 psig
Style Designator
Waveguide to waveguide

Pricing and Availability

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40653-2 Cross Reference
  • SM-F-796489-2
  • 635-A25
  • TR6872007