5985-00-172-6273 WAVEGUIDE ASSEMBLY Index 5985-00-172-6279 WAVEGUIDE ASSEMBLY

National Stock Number:
5985-00-172-6278

Federal Supply Class:
5985

National Item Identification Number:
001726278

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:
32-87850-5576301THE BOEING COMPANY
TDRFT1402606351MICROWAVE ENGINEERING CORPORATION


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR
FLANGE CONNECTING FACILITY AND QUANTITY2 THREADED HOLE SECOND FLANGE FIRST CONNECTION FACILITY
FLANGE CONNECTING FACILITY AND QUANTITY2 UNTHREADED HOLE SECOND FLANGE SECOND CONNECTION FACILITY
FLANGE CONNECTING FACILITY AND QUANTITY2 UNTHREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER0.095 INCHES MINIMUM AND 0.096 INCHES MAXIMUM SECOND FLANGE SECOND CONNECTION FACILITY
FLANGE CONNECTING HOLE DIAMETER0.140 INCHES MINIMUM AND 0.0154 INCHES MAXIMUM FIRST FLANGE ALL CONNECTION FACILITIES
FLANGE QUANTITY2
FLEXIBILITYFLEXIBLE FIRST TUBING SEGMENT
FLEXIBILITYRIGID SECOND TUBING SEGMENT
MATERIALALUMINUM ALLOY SECOND TUBING SEGMENT
MATERIALCOPPER ALLOY FIRST TUBING SEGMENT
MATERIALRUBBER CHLOROPRENE OR RUBBER SILICONE SINGLE TUBING JACKET
NOMINAL THREAD SIZE0.138 INCHES SECOND FLANGE FIRST CONNECTION FACILITY
SPECIAL FEATURES1ST FLANGE INCLUDES RF/PRESSURE SEAL W/ 0.625 IN. LG SCREW AND LOCKWASHER; FLEXIBLE PORTION COVERED W/ MOLDED NEOPRENE OR SILICONE JACKET DEPENDING ON USE
PRECIOUS MATERIAL AND LOCATIONALL SURFACES SILVER
PRECIOUS MATERIALSILVER
VOLTAGE STANDING WAVE RATIO1.25
WAVEGUIDE CENTER TO CENTER DISTANCE1.630 INCHES MINIMUM AND 1.690 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
WAVEGUIDE LENGTH22.890 INCHES MINIMUM AND 22.950 INCHES MAXIMUM
STYLE DESIGNATOROFFSET BEND TYPE
SURFACE TREATMENTSILVER FIRST TUBING SEGMENT ALL SURFACES
THREAD CLASS2B SECOND FLANGE FIRST CONNECTION FACILITY
THREAD DIRECTIONRIGHT-HAND SECOND FLANGE FIRST CONNECTION FACILITY
THREAD SERIES DESIGNATORUNC SECOND FLANGE FIRST CONNECTION FACILITY
TUBING WALL CONSTRUCTION STYLECONVOLUTE FIRST TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLESEAMLESS SECOND TUBING SEGMENT


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