5985-01-273-7998, WAVEGUIDE ASSEMBLY

National Stock Number:
5985-01-273-7998

Federal Supply Class:
5985

National Item Identification Number:
012737998

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:

5204500	3B150	RAYTHEON COMPANY
5204500	49956	RAYTHEON COMPANY
5204500	53711	NAVAL SEA SYSTEMS COMMAND
5204500	54X10	RAYTHEON COMPANY

Techincal Specification:

BEND ANGLE IN DEG	90.0 FIRST BEND H-PLANE
BEND ANGLE IN DEG	90.0 SECOND BEND E-PLANE
BEND ANGLE IN DEG	90.0 THIRD BEND E-PLANE
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE QUANTITY	2
FLEXIBILITY	RIGID SINGLE TUBING SEGMENT
FSC APPLICATION DATA	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
MATERIAL	ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
MAXIMUM OPERATING PRESSURE	5.0 POUNDS PER SQUARE INCH GAGE
STYLE DESIGNATOR	THREE BEND TYPE
VOLTAGE STANDING WAVE RATIO	1.20
WAVEGUIDE FIRST LEG LENGTH	2.562 INCHES NOMINAL
WAVEGUIDE FOURTH LEG LENGTH	1.875 INCHES NOMINAL
WAVEGUIDE SECOND LEG LENGTH	2.625 INCHES NOMINAL
WAVEGUIDE THIRD LEG LENGTH	7.218 INCHES NOMINAL
SURFACE TREATMENT	CHROMATE FIRST TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
SURFACE TREATMENT	VARNISH SECOND TUBING SEGMENT INSIDE SURFACES
TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT

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