4820-01-034-4896 VALVE,EXPANSION Index 5985-01-034-4898 WAVEGUIDE ASSEMBLY

National Stock Number:
5985-01-034-4897

Federal Supply Class:
5985

National Item Identification Number:
010344897

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:
MA-B82996341COBHAM ADVANCED ELECTRONIC SOLUTIONS INC.
MA82996341COBHAM ADVANCED ELECTRONIC SOLUTIONS INC.
SM-A-718671-180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
BEND ANGLE IN DEG90.0 SINGLE BEND E-PLANE
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE DEPTH0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM ALL FLANGES
FLANGE CONNECTING FACILITY AND QUANTITY4 UNTHREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES
FLANGE INSIDE HEIGHT0.628 INCHES MINIMUM AND 0.631 INCHES MAXIMUM ALL FLANGES
FLANGE INSIDE WIDTH1.253 INCHES MINIMUM AND 1.256 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE HEIGHT1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE WIDTH1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM ALL FLANGES
FLANGE QUANTITY2
FLANGE STYLECOVER TYPE ALL FLANGES
FLEXIBILITYRIGID SINGLE TUBING SEGMENT
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
MATERIALCOPPER ALLOY ALL TUBING SEGMENT AND FLANGE
PRECIOUS MATERIAL AND LOCATIONINTERNAL SURFACES SILVER
PRECIOUS MATERIALSILVER
VOLTAGE STANDING WAVE RATIO1.05
WAVEGUIDE INSIDE HEIGHT0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH1.118 INCHES MINIMUM AND 1.126 INCHES MAXIMUM
WAVEGUIDE LONGER OFFSET DISTANCE1.500 INCHES NOMINAL
WAVEGUIDE OFFSET DISTANCE1.500 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT0.621 INCHES MINIMUM AND 0.629 INCHES MAXIMUM
WAVEGUIDE OUTSIDE WIDTH1.246 INCHES MINIMUM AND 1.254 INCHES MAXIMUM
STYLE DESIGNATORBEND TYPE
SURFACE TREATMENTENAMEL ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
SURFACE TREATMENTSILVER ALL TUBING SEGMENT AND FLANGE INSIDE SURFACES
TUBING WALL CONSTRUCTION STYLESEAMLESS SINGLE TUBING SEGMENT


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