5985-01-218-7189 WAVEGUIDE ASSEMBLY Index 5985-01-218-7191 ANTENNA

National Stock Number:
5985-01-218-7190

Federal Supply Class:
5985

National Item Identification Number:
012187190

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:
559719553711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BEND ANGLE IN DEG23.0 SECOND BEND H-PLANE
BEND ANGLE IN DEG65.0 FIRST BEND E-PLANE
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE CONNECTING FACILITY AND QUANTITY8 UNTHREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES
FLANGE INSIDE HEIGHT1.005 INCHES MINIMUM AND 1.010 INCHES MAXIMUM ALL FLANGES
FLANGE CONNECTING HOLE DIAMETER0.256 INCHES MINIMUM AND 0.262 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES
FLANGE DEPTH0.038 INCHES NOMINAL ALL FLANGES
FLANGE INSIDE WIDTH2.005 INCHES MINIMUM AND 2.010 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE HEIGHT2.480 INCHES MINIMUM AND 2.520 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE WIDTH3.480 INCHES MINIMUM AND 3.520 INCHES MAXIMUM ALL FLANGES
FLANGE QUANTITY2
FLANGE STYLECONTACT TYPE ALL FLANGES
FLEXIBILITYRIGID SINGLE TUBING SEGMENT
MATERIALCOPPER ALLOY SINGLE TUBING SEGMENT AND FLANGE
MAXIMUM OPERATING PRESSURE5.0 POUNDS PER SQUARE INCH GAGE
VOLTAGE STANDING WAVE RATIO1.07
WAVEGUIDE LONGER OFFSET DISTANCE29.069 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM
WAVEGUIDE INSIDE HEIGHT0.867 INCHES MINIMUM AND 0.877 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH1.670 INCHES MINIMUM AND 1.877 INCHES MAXIMUM
WAVEGUIDE OUTSIDE WIDTH1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM
STYLE DESIGNATORBEND TYPE
SURFACE TREATMENTSILVER SINGLE TUBING SEGMENT AND FLANGE ALL SURFACES
TUBING WALL CONSTRUCTION STYLESEAMLESS SINGLE TUBING SEGMENT


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