4820-01-188-7720 VALVE,RELIEF,PRESSURE AND TEMPER Index 5985-01-188-7722 WAVEGUIDE ASSEMBLY

National Stock Number:
5985-01-188-7721

Federal Supply Class:
5985

National Item Identification Number:
011887721

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:
518849553711NAVAL SEA SYSTEMS COMMAND
5985PL13273679009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
STYLE DESIGNATORDOUBLE BEND TYPE
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
TUBING WALL CONSTRUCTION STYLESEAMLESS ALL TUBING SEGMENT
FLANGE QUANTITY2
FLEXIBILITYRIGID ALL TUBING SEGMENT
MATERIALALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
WAVEGUIDE CENTER TO CENTER DISTANCE7.200 INCHES NOMINAL
WAVEGUIDE HEIGHT5.312 INCHES MINIMUM AND
5.342 INCHES MAXIMUM
SURFACE TREATMENTCHROMATE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
INSERTION LOSS IN DECIBELS0.10
VOLTAGE STANDING WAVE RATIO1.10
SPECIAL FEATURESONE FLANGE 63.0 IN. MICROINCH FINISH; BOTH FLANGES FREE OF PAINT
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT


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