1430-00-997-1496 PAD,FILTER Index 5985-00-997-1498 WAVEGUIDE ASSEMBLY

National Stock Number:
5985-00-997-1497

Federal Supply Class:
5985

National Item Identification Number:
009971497

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:
1017927218876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE CONNECTING FACILITY AND QUANTITY4 UNTHREADED HOLE ALL FLANGES SINGLE CONNECTION FACILITY
FLANGE DEPTH0.375 INCHES NOMINAL ALL FLANGES
FLANGE INSIDE DIAMETER0.476 INCHES MINIMUM AND 0.480 INCHES MAXIMUM ALL FLANGES
FLANGE INSIDE HEIGHT0.309 INCHES MINIMUM AND 0.313 INCHES MAXIMUM ALL FLANGES
FLANGE INSIDE WIDTH0.495 INCHES MINIMUM AND 0.499 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE HEIGHT1.297 INCHES MINIMUM FIRST FLANGE
FLANGE OUTSIDE HEIGHT1.327 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE WIDTH1.312 INCHES NOMINAL ALL FLANGES
FLANGE QUANTITY2
FLANGE STYLECHOKE TYPE ALL FLANGES
FLEXIBILITYFLEXIBLE SINGLE TUBING SEGMENT
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIP.
INSERTION LOSS IN DECIBELS0.10
MATERIALCOPPER ALLOY ALL FLANGE
MAXIMUM OPERATING PRESSURE45.0 POUNDS PER SQUARE INCH GAGE
TUBING WALL CONSTRUCTION STYLESEAMLESS SINGLE TUBING SEGMENT
VOLTAGE STANDING WAVE RATIO1.06
WAVEGUIDE LENGTH3.375 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT0.309 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
WAVEGUIDE CENTER TO CENTER DISTANCE0.475 INCHES NOMINAL
WAVEGUIDE OUTSIDE WIDTH0.620 INCHES MINIMUM AND 0.624 INCHES MAXIMUM
STYLE DESIGNATOROFFSET BEND TYPE
SURFACE TREATMENTCHROMATE ALL FLANGE INSIDE SURFACES
SURFACE TREATMENTCHROMATE ALL FLANGE OUTSIDE SURFACES


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