5985-01-274-1456 WAVEGUIDE ASSEMBLY Index 5985-01-274-1458 WAVEGUIDE ASSEMBLY

National Stock Number:
5985-01-274-1457

Federal Supply Class:
5985

National Item Identification Number:
012741457

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:
12251780006LITTON SYSTEMS INC AIRTRON DIV
122517-166544FRONTGRADE TECHNOLOGIES INC.
325828810001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
122517-180006LITTON SYSTEMS INC AIRTRON DIV


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE CONNECTING HOLE DIAMETER0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES
FLANGE DEPTH0.310 INCHES NOMINAL ALL FLANGES
FLANGE CONNECTING FACILITY AND QUANTITY8 UNTHREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES
FLANGE INSIDE WIDTH2.840 INCHES NOMINAL ALL FLANGES
FLANGE INSIDE HEIGHT0.670 INCHES NOMINAL ALL FLANGES
FLANGE OUTSIDE HEIGHT2.330 INCHES NOMINAL ALL FLANGES
FLANGE OUTSIDE WIDTH3.750 INCHES NOMINAL ALL FLANGES
FLANGE QUANTITY2
FLANGE STYLECONTACT TYPE ALL FLANGES
FLEXIBILITYFLEXIBLE ALL TUBING SEGMENT
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
MATERIALALUMINUM ALLOY ALL FLANGE
PRECIOUS MATERIAL AND LOCATIONINTERNAL SURFACES SILVER
PRECIOUS MATERIALSILVER
STYLE DESIGNATORFOUR BEND TYPE
VOLTAGE STANDING WAVE RATIO1.12
WAVEGUIDE FIFTH LEG LENGTH2.000 INCHES MINIMUM
WAVEGUIDE FIRST LEG LENGTH2.000 INCHES MINIMUM
WAVEGUIDE FOURTH LEG LENGTH15.800 INCHES MAXIMUM
WAVEGUIDE INSIDE HEIGHT0.667 INCHES MINIMUM AND 0.673 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH2.837 INCHES MINIMUM AND 2.843 INCHES MAXIMUM
WAVEGUIDE OUTSIDE WIDTH3.000 INCHES NOMINAL
WAVEGUIDE SECOND LEG LENGTH15.800 INCHES MAXIMUM
WAVEGUIDE THIRD LEG LENGTH3.590 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT0.830 INCHES NOMINAL
SURFACE TREATMENTPAINT ALL FLANGE OUTSIDE SURFACES
SURFACE TREATMENTSILVER ALL TUBING SEGMENT INSIDE SURFACES
TUBING WALL CONSTRUCTION STYLEBELLOWS ALL TUBING SEGMENT


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