5985-00-948-7089, WAVEGUIDE ASSEMBLY

National Stock Number:
5985-00-948-7089

Federal Supply Class:
5985

National Item Identification Number:
009487089

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:

G128-129-001	0D0D0	BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
G128-129-001	88818	KEARFOTT CORPORATION
TS57342-12	06351	MICROWAVE ENGINEERING CORPORATION

Techincal Specification:

STYLE DESIGNATOR	STRAIGHT TYPE
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
TUBING WALL CONSTRUCTION STYLE	CORRUGATED SINGLE TUBING SEGMENT
FLANGE QUANTITY	2
FLANGE CONNECTING FACILITY AND QUANTITY	4 THREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES
	4 UNTHREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE STYLE	CHOKE TYPE FIRST FLANGE
	COVER TYPE SECOND FLANGE
FLEXIBILITY	FLEXIBLE SINGLE TUBING SEGMENT
MATERIAL	COPPER ALLOY ALL TUBING SEGMENT AND FLANGE
WAVEGUIDE LENGTH	12.000 INCHES NOMINAL
WAVEGUIDE OUTSIDE WIDTH	0.699 INCHES MINIMUM AND
	0.705 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH	0.620 INCHES MINIMUM AND
	0.625 INCHES MAXIMUM
WAVEGUIDE INSIDE HEIGHT	0.309 INCHES MINIMUM AND
	0.314 INCHES MAXIMUM
WAVEGUIDE OUTSIDE HEIGHT	0.388 INCHES MINIMUM AND
	0.394 INCHES MAXIMUM
TUBING TWIST TYPE	TWISTABLE SINGLE TUBING SEGMENT
SURFACE TREATMENT	SILVER SINGLE TUBING SEGMENT OUTSIDE SURFACES
FLANGE INSIDE WIDTH	0.620 INCHES MINIMUM AND
	0.624 INCHES MAXIMUM FIRST FLANGE
	0.703 INCHES MINIMUM AND
	0.707 INCHES MAXIMUM SECOND FLANGE
FLANGE INSIDE HEIGHT	0.298 INCHES MINIMUM AND
	0.313 INCHES MAXIMUM FIRST FLANGE
	0.392 INCHES MINIMUM AND
	0.396 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE WIDTH	1.297 INCHES MINIMUM AND
	1.327 INCHES MAXIMUM FIRST FLANGE
	1.297 INCHES MINIMUM AND
	1.327 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE HEIGHT	1.297 INCHES MINIMUM AND
	1.327 INCHES MAXIMUM FIRST FLANGE
	1.297 INCHES MINIMUM AND
	1.327 INCHES MAXIMUM SECOND FLANGE
FLANGE DEPTH	0.360 INCHES MINIMUM AND
	0.390 INCHES MAXIMUM FIRST FLANGE
	0.297 INCHES MINIMUM AND
	0.327 INCHES MAXIMUM SECOND FLANGE
FLANGE CONNECTING HOLE DIAMETER	0.142 INCHES MINIMUM AND
	0.146 INCHES MAXIMUM SECOND FLANGE ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATOR	UNC FIRST FLANGE ALL CONNECTION FACILITIES
NOMINAL THREAD SIZE	0.138 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
THREAD CLASS	2B FIRST FLANGE ALL CONNECTION FACILITIES
THREAD DIRECTION	RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
MAXIMUM OPERATING PRESSURE	45.0 POUNDS PER SQUARE INCH GAGE
INSERTION LOSS IN DECIBELS	0.30
VOLTAGE STANDING WAVE RATIO	1.05
PRECIOUS MATERIAL	SILVER
PRECIOUS MATERIAL AND LOCATION	EXTERNAL SURFACES SILVER
FSC APPLICATION DATA	ANTENNAS,WAVEGUIDES,AND RELATED EQUIP.

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