5985-00-001-1869 WAVEGUIDE ASSEMBLY Index 5985-00-001-1871 WAVEGUIDE ASSEMBLY

National Stock Number:
5985-00-001-1870

Federal Supply Class:
5985

National Item Identification Number:
000011870

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:
32-87850-7776301THE BOEING COMPANY
32-87850-8576301THE BOEING COMPANY
TDRFT1403406351MICROWAVE ENGINEERING CORPORATION
TDRFT1403506351MICROWAVE ENGINEERING CORPORATION


Techincal Specification:
STYLE DESIGNATOROFFSET BEND TYPE
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR
TUBING WALL CONSTRUCTION STYLESEAMLESS FIRST TUBING SEGMENT
CONVOLUTE SECOND TUBING SEGMENT
FLANGE QUANTITY2
FLANGE CONNECTING FACILITY AND QUANTITY2 THREADED HOLE ALL FLANGES FIRST CONNECTION FACILITY
2 UNTHREADED HOLE ALL FLANGES SECOND CONNECTION FACILITY
FLEXIBILITYRIGID FIRST TUBING SEGMENT
FLEXIBLE SECOND TUBING SEGMENT
MATERIALALUMINUM ALLOY FIRST TUBING SEGMENT
COPPER ALLOY SECOND TUBING SEGMENT
RUBBER CHLOROPRENE OR
RUBBER SILICONE SINGLE TUBING JACKET
WAVEGUIDE LENGTH17.720 INCHES MINIMUM AND
17.780 INCHES MAXIMUM
WAVEGUIDE CENTER TO CENTER DISTANCE1.020 INCHES MINIMUM AND
1.100 INCHES MAXIMUM
WAVEGUIDE OUTSIDE WIDTH0.791 INCHES NOMINAL
WAVEGUIDE INSIDE WIDTH0.691 INCHES NOMINAL
WAVEGUIDE INSIDE HEIGHT0.321 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT0.421 INCHES NOMINAL
TUBING TWIST TYPESTRAIGHT TWIST FIRST TUBING SEGMENT
TUBING TWIST ANGLE IN DEG37.5 FIRST TUBING SEGMENT
SURFACE TREATMENTSILVER SECOND TUBING SEGMENT ALL SURFACES
FLANGE CONNECTING HOLE DIAMETER0.095 INCHES MINIMUM AND
0.096 INCHES MAXIMUM ALL FLANGES SECOND CONNECTION FACILITY
THREAD SERIES DESIGNATORUNC ALL FLANGES FIRST CONNECTION FACILITY
NOMINAL THREAD SIZE0.138 INCHES ALL FLANGES FIRST CONNECTION FACILITY
THREAD CLASS2B ALL FLANGES FIRST CONNECTION FACILITY
THREAD DIRECTIONRIGHT-HAND ALL FLANGES FIRST CONNECTION FACILITY
VOLTAGE STANDING WAVE RATIO1.40
SPECIAL FEATURESFLEXIBLE PORTION COVERED W/ MOLDED NEOPRENE OR SILICONE JACKET DEPENDING ON USE; RIGID SECTION HAS BOSS PER MS33649-3; NEITHER FLANGE PRESSURIZED
PRECIOUS MATERIALSILVER
PRECIOUS MATERIAL AND LOCATIONWAVEGUIDE SURFACES SILVER
SUPPLEMENTARY FEATURESSECOND 52.5 DEG TWIST IN 1ST TUBING SEGMENT; MARKED ONE END W/ARROW AND LETTERS FWD


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