5998-01-508-9927 CIRCUIT CARD ASSEMBLY Index 5998-01-508-9929 CIRCUIT CARD ASSEMBLY

National Stock Number:
5985-01-508-9928

Federal Supply Class:
5985

National Item Identification Number:
015089928

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:
185914803956NORTHROP GRUMMAN SYSTEMS CORPORATION
WFT90-12B12-SN25531SPACE MACHINE & ENGINEERING CORP.


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE DEPTH0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM FIRST FLANGE
FLANGE DEPTH0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM SECOND FLANGE
FLANGE CONNECTING FACILITY AND QUANTITY4 THREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES
FLANGE CONNECTING FACILITY AND QUANTITY4 UNTHREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER0.169 INCHES NOMINAL SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE INSIDE WIDTH0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM FIRST FLANGE
FLANGE INSIDE WIDTH0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM SECOND FLANGE
FLANGE INSIDE HEIGHT0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM FIRST FLANGE
FLANGE INSIDE HEIGHT0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE HEIGHT1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE HEIGHT1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM FIRST FLANGE
FLANGE OUTSIDE WIDTH1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM FIRST FLANGE
FLANGE OUTSIDE WIDTH1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM SECOND FLANGE
FLANGE QUANTITY2
FLANGE STYLECHOKE TYPE FIRST FLANGE
FLANGE STYLECOVER TYPE SECOND FLANGE
FLEXIBILITYFLEXIBLE SINGLE TUBING SEGMENT
INSERTION LOSS IN DECIBELS0.10
MATERIALBERYLLIUM SINGLE TUBING SEGMENT
MATERIALCOPPER ALLOY ALL FLANGE
NOMINAL THREAD SIZE0.164 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
SPECIAL FEATURESMAX TWIST: 95 DEG/FT
SPECIFIED FREQUENCY8.2 GIGAHERTZ MINIMUM AND 12.4 GIGAHERTZ MAXIMUM
STYLE DESIGNATORSTRAIGHT TYPE
VOLTAGE STANDING WAVE RATIO1.10
WAVEGUIDE INSIDE HEIGHT0.400 INCHES NOMINAL
WAVEGUIDE INSIDE WIDTH0.900 INCHES NOMINAL
WAVEGUIDE LENGTH11.940 INCHES MINIMUM AND 12.060 INCHES MAXIMUM
WAVEGUIDE OUTSIDE HEIGHT0.500 INCHES NOMINAL
WAVEGUIDE OUTSIDE WIDTH1.000 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
THREAD CLASS2B FIRST FLANGE ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATORUNC FIRST FLANGE ALL CONNECTION FACILITIES
TUBING WALL CONSTRUCTION STYLESEAMLESS SINGLE TUBING SEGMENT


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