5985-00-252-7948 COUPLER,TRANSMISSION LINE Index 5985-00-252-7953 ATTENUATOR,VARIABLE

National Stock Number:
5985-00-252-7952

Federal Supply Class:
5985

National Item Identification Number:
002527952

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:
719242-166544FRONTGRADE TECHNOLOGIES INC.
719242-196214RAYTHEON COMPANY
TS6869006351MICROWAVE ENGINEERING CORPORATION
TS6869020019WARD LEONARD CT LLC
TS6869063743WARD LEONARD CT LLC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE DEPTH0.437 INCHES NOMINAL SECOND FLANGE
FLANGE DEPTH0.625 INCHES NOMINAL FIRST FLANGE
FLANGE CONNECTING FACILITY AND QUANTITY4 THREADED HOLE(S) FIRST FLANGE ALL CONNECTION FACILITIES
FLANGE CONNECTING FACILITY AND QUANTITY4 UNTHREADED HOLE(S) SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER0.169 INCHES NOMINAL SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE INSIDE WIDTH1.122 INCHES NOMINAL FIRST FLANGE
FLANGE INSIDE WIDTH1.312 INCHES NOMINAL SECOND FLANGE
FLANGE INSIDE DIAMETER1.159 INCHES NOMINAL ALL FLANGES
FLANGE INSIDE HEIGHT0.497 INCHES NOMINAL FIRST FLANGE
FLANGE INSIDE HEIGHT0.628 INCHES NOMINAL SECOND FLANGE
FLANGE OUTSIDE HEIGHT1.875 INCHES NOMINAL FIRST FLANGE
FLANGE OUTSIDE HEIGHT1.875 INCHES NOMINAL SECOND FLANGE
FLANGE OUTSIDE WIDTH1.875 INCHES NOMINAL FIRST FLANGE
FLANGE OUTSIDE WIDTH1.875 INCHES NOMINAL SECOND FLANGE
FLANGE QUANTITY2
FLANGE STYLECHOKE TYPE FIRST FLANGE
FLANGE STYLECOVER TYPE SECOND FLANGE
FLEXIBILITYFLEXIBLE SINGLE TUBING SEGMENT
MATERIALCOPPER ALLOY SINGLE TUBING SEGMENT
MATERIALRUBBER NATURAL SINGLE TUBING JACKET
NOMINAL THREAD SIZE0.164 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
PRECIOUS MATERIAL AND LOCATIONTUBING INTERNAL SURFACE SILVER
PRECIOUS MATERIALSILVER
VOLTAGE STANDING WAVE RATIO1.12
WAVEGUIDE OUTSIDE HEIGHT0.621 INCHES MINIMUM AND 0.629 INCHES MAXIMUM
WAVEGUIDE OUTSIDE WIDTH1.246 INCHES MINIMUM AND 1.254 INCHES MAXIMUM
WAVEGUIDE INSIDE HEIGHT0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH1.118 INCHES MINIMUM AND 1.126 INCHES MAXIMUM
WAVEGUIDE LENGTH1.750 INCHES NOMINAL
STYLE DESIGNATORSTRAIGHT TYPE
SURFACE TREATMENTENAMEL SINGLE TUBING SEGMENT OUTSIDE SURFACES
SURFACE TREATMENTSILVER SINGLE TUBING SEGMENT INSIDE SURFACES
THREAD CLASS2B FIRST FLANGE ALL CONNECTION FACILITIES
THREAD DIRECTIONRIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
THREAD QUANTITY PER INCH32 FIRST FLANGE ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) FIRST FLANGE ALL CONNECTION FACILITIES
TUBING WALL CONSTRUCTION STYLESEAMLESS SINGLE TUBING SEGMENT


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