5985-01-187-4949 WAVEGUIDE ASSEMBLY Index 5985-01-187-4951 WAVEGUIDE ASSEMBLY

National Stock Number:
5985-01-187-4950

Federal Supply Class:
5985

National Item Identification Number:
011874950

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:
518690553711NAVAL SEA SYSTEMS COMMAND
5186905628743DBM CO INC WAVEGUIDE GROUP
518690566544FRONTGRADE TECHNOLOGIES INC.
5985PL13271679009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5186905K0577BRITISH SAROZAL LTD


Techincal Specification:
STYLE DESIGNATORTHREE BEND TYPE
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
TUBING WALL CONSTRUCTION STYLESEAMLESS ALL TUBING SEGMENT
FLANGE QUANTITY2
FLANGE CONNECTING FACILITY AND QUANTITY4 THREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES
4 UNTHREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE STYLECHOKE TYPE FIRST FLANGE
COVER TYPE SECOND FLANGE
FLEXIBILITYRIGID ALL TUBING SEGMENT
MATERIALMETAL ALL TUBING SEGMENT AND FLANGE
WAVEGUIDE FIRST LEG LENGTH1.000 INCHES NOMINAL
WAVEGUIDE SECOND LEG LENGTH14.120 INCHES NOMINAL
WAVEGUIDE THIRD LEG LENGTH3.020 INCHES NOMINAL
WAVEGUIDE OUTSIDE WIDTH0.847 INCHES MINIMUM AND
0.853 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH0.747 INCHES MINIMUM AND
0.753 INCHES MAXIMUM
WAVEGUIDE INSIDE HEIGHT0.372 INCHES MINIMUM AND
0.378 INCHES MAXIMUM
WAVEGUIDE OUTSIDE HEIGHT0.472 INCHES MINIMUM AND
0.478 INCHES MAXIMUM
BEND ANGLE IN DEG90.0 FIRST BEND H-PLANE
90.0 SECOND BEND E-PLANE
90.0 THIRD BEND E-PLANE
SURFACE TREATMENTCHROMATE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
FLANGE INSIDE WIDTH0.747 INCHES MINIMUM AND
0.753 INCHES MAXIMUM FIRST FLANGE
0.854 INCHES MINIMUM AND
0.856 INCHES MAXIMUM SECOND FLANGE
FLANGE INSIDE HEIGHT0.372 INCHES MINIMUM AND
0.378 INCHES MAXIMUM FIRST FLANGE
0.479 INCHES MINIMUM AND
0.481 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE WIDTH1.485 INCHES MINIMUM AND
1.515 INCHES MAXIMUM FIRST FLANGE
1.485 INCHES MINIMUM AND
1.515 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE HEIGHT1.485 INCHES MINIMUM AND
1.515 INCHES MAXIMUM FIRST FLANGE
1.485 INCHES MINIMUM AND
1.515 INCHES MAXIMUM SECOND FLANGE
FLANGE INSIDE DIAMETER1.126 INCHES MINIMUM AND
1.156 INCHES MAXIMUM FIRST FLANGE
FLANGE DEPTH0.485 INCHES MINIMUM AND
0.515 INCHES MAXIMUM FIRST FLANGE
0.376 INCHES MINIMUM AND
0.406 INCHES MAXIMUM SECOND FLANGE
FLANGE CONNECTING HOLE DIAMETER0.144 INCHES MINIMUM AND
0.147 INCHES MAXIMUM SECOND FLANGE ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATORUNC FIRST FLANGE ALL CONNECTION FACILITIES
NOMINAL THREAD SIZE0.138 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
THREAD CLASS2B FIRST FLANGE ALL CONNECTION FACILITIES
THREAD DIRECTIONRIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
MAXIMUM OPERATING PRESSURE10.0 POUNDS PER SQUARE INCH GAGE
VOLTAGE STANDING WAVE RATIO1.15
SPECIAL FEATURESFLANGE FACES FREE OF COATING; ONE FLANGE 63.0 IN. MICROINCH FINISH
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT


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