4920-00-344-8177 PROTECTOR,GYROSYN S Index 1270-00-344-8185 BRACKET,FREQUENCY C

National Stock Number:
5985-00-344-8178

Federal Supply Class:
5985

National Item Identification Number:
003448178

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:
3421566544FRONTGRADE TECHNOLOGIES INC.
3421580006LITTON SYSTEMS INC AIRTRON DIV
65041182577RAYTHEON COMPANY


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE CONNECTING HOLE DIAMETER0.168 INCHES MINIMUM SECOND FLANGE ALL CONNECTION FACILITIES AND 0.175 INCHES MAXIMUM SECOND FLANGE ALL CONNECTION FACILITIES
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 QUANTITY2
FLEXIBILITYFLEXIBLE SINGLE TUBING SEGMENT
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
MATERIALCOPPER ALLOY ALL TUBING SEGMENT AND FLANGE
III STYLE DESIGNATORTHREE BEND TYPE
PRECIOUS MATERIAL AND LOCATIONOVERALL SURFACES SILVER
PRECIOUS MATERIALSILVER
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING PRESSURE45.0 POUNDS PER SQUARE INCH GAGE
WAVEGUIDE FIRST LEG LENGTH2.000 INCHES NOMINAL
WAVEGUIDE SECOND LEG LENGTH4.460 INCHES MINIMUM AND 4.480 INCHES MAXIMUM
SURFACE TREATMENTSILVER ALL TUBING SEGMENT AND FLANGE ALL SURFACES
THREAD CLASS3B FIRST FLANGE ALL CONNECTION FACILITIES
THREAD DIRECTIONRIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATORUNC FIRST FLANGE ALL CONNECTION FACILITIES
TUBING WALL CONSTRUCTION STYLECORRUGATED SINGLE TUBING SEGMENT


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