5985-01-197-4324 WAVEGUIDE ASSEMBLY Index 5985-01-197-4326 WAVEGUIDE ASSEMBLY

National Stock Number:
5985-01-197-4325

Federal Supply Class:
5985

National Item Identification Number:
011974325

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:
LE413-0249-001343999THE BOEING COMPANY
LE413-0249-001354647MICROTECH INC
TDS-2211706351MICROWAVE ENGINEERING CORPORATION
TDS-22117-106351MICROWAVE ENGINEERING CORPORATION
LE413-0249-001366544FRONTGRADE TECHNOLOGIES INC.
LE413-0249-001380006LITTON SYSTEMS INC AIRTRON DIV


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR DOUBLE INDENTED
FLANGE CONNECTING FACILITY AND QUANTITY8 THREADED HOLE SECOND FLANGE SINGLE CONNECTION FACILITY
FLANGE CONNECTING FACILITY AND QUANTITY8 UNTHREADED HOLE FIRST FLANGE SINGLE CONNECTION FACILITY
FLANGE CONNECTING HOLE DIAMETER0.144 INCHES NOMINAL FIRST FLANGE SINGLE CONNECTION FACILITY
FLANGE DEPTH0.250 INCHES NOMINAL FIRST FLANGE
FLANGE QUANTITY2
FLANGE STYLECONTACT, DOUBLE RIDGE TYPE FIRST FLANGE
FLANGE STYLECONTACT, DOUBLE RIDGE TYPE SECOND FLANGE
FLEXIBILITYFLEXIBLE SINGLE TUBING SEGMENT
INSERTION LOSS IN DECIBELS0.15
MATERIALALUMINUM ALL FLANGE
MATERIALBERYLLIUM SINGLE TUBING SEGMENT
III FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
III PRECIOUS MATERIAL AND LOCATIONWAVEGUIDE SURFACES SILVER
III PRECIOUS MATERIALSILVER
III STYLE DESIGNATOROFFSET BEND TYPE
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING PRESSURE45.0 POUNDS PER SQUARE INCH GAGE
SPECIAL FEATURES1ST FLANGE HAS TWO PIN,DOWELS; 2ND FLANGE HAS TWO HOLES FOR PIN,DOWELS
SPECIFICATION/STANDARD DATA43999-LE413-0249 MANUFACTURERS SPECIFICATION CONTROL
VOLTAGE STANDING WAVE RATIO1.25
WAVEGUIDE CENTER TO CENTER DISTANCE3.440 INCHES MINIMUM AND 3.560 INCHES MAXIMUM
WAVEGUIDE LENGTH3.502 INCHES MINIMUM AND 3.622 INCHES MAXIMUM
SURFACE TREATMENTSILVER SINGLE TUBING SEGMENT ALL SURFACES


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