5365-01-375-9889 SPACER,PLATE Index 5985-01-375-9891 WAVEGUIDE ASSEMBLY

National Stock Number:
5985-01-375-9890

Federal Supply Class:
5985

National Item Identification Number:
013759890

Description:
WAVEGUIDE ASSEMBLY

Detail:
An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a SWITCH, WAVE GUIDE, a DUMMY LOAD, ELECTRICAL and other components such as waveguide section, cable terminal chamber and the like. Excludes COUPLER, ROTARY, RADIO FREQUENCY; COUPLER, DIRECTIONAL; ADAPTER, WAVEGUIDE; and TUNER, WAVEGUIDE.


Manufacturer Information:
106441-0566544FRONTGRADE TECHNOLOGIES INC.
A55A9028-526512NORTHROP GRUMMAN SYSTEMS CORPORATION
R10-101306351MICROWAVE ENGINEERING CORPORATION


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR
FLANGE DEPTH0.250 INCHES NOMINAL ALL FLANGES
FLANGE CONNECTING FACILITY AND QUANTITY4 CAPTIVE SCREWS ALL FLANGES ALL CONNECTION FACILITIES
FLANGE INSIDE WIDTH0.795 INCHES MINIMUM AND 0.801 INCHES MAXIMUM ALL FLANGES
FLANGE INSIDE HEIGHT0.425 INCHES MINIMUM AND 0.431 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE HEIGHT1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE WIDTH1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM ALL FLANGES
FLANGE QUANTITY2
FLANGE STYLECONTACT, DOUBLE RIDGE TYPE ALL FLANGES
FLEXIBILITYFLEXIBLE OR RIGID ALL TUBING SEGMENT
INSERTION LOSS IN DECIBELS0.50
MATERIALALUMINUM ALLOY ALL TUBING SEGMENT
NOMINAL THREAD SIZE0.138 INCHES ALL FLANGES ALL CONNECTION FACILITIES
STYLE DESIGNATORDOUBLE BEND TYPE
VOLTAGE STANDING WAVE RATIO1.35
WAVEGUIDE CENTER TO CENTER DISTANCE31.370 INCHES MINIMUM AND 31.630 INCHES MAXIMUM
WAVEGUIDE HEIGHT5.060 INCHES MINIMUM AND 5.320 INCHES MAXIMUM
WAVEGUIDE INSIDE HEIGHT0.321 INCHES NOMINAL
WAVEGUIDE INSIDE WIDTH0.691 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT0.421 INCHES NOMINAL
WAVEGUIDE OUTSIDE WIDTH0.791 INCHES NOMINAL
SURFACE TREATMENTCHROMATE ALL TUBING SEGMENT ALL SURFACES
THREAD DIRECTIONRIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES
THREAD CLASS2B ALL FLANGES ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATORUNC ALL FLANGES ALL CONNECTION FACILITIES
TUBING WALL CONSTRUCTION STYLESEAMLESS ALL TUBING SEGMENT


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