5985-01-498-1142, WAVEGUIDE ASSEMBLY

National Stock Number:
5985-01-498-1142

Federal Supply Class:
5985

National Item Identification Number:
014981142

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:

6619922	01456	MICROWAVE DEVELOPMENT LABORATORIES, INC.
6619922	16798	MICROWAVE PRODUCTS INC SUB OF ADAMS-RUSSEL CO INC
6619922	53711	NAVAL SEA SYSTEMS COMMAND
6619922	54647	MICROTECH INC

Techincal Specification:

BEND ANGLE IN DEG	45.0 ALL BENDS H-PLANE
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE CONNECTING FACILITY AND QUANTITY	4 UNTHREADED HOLE(S) SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER	0.147 INCHES NOMINAL AND 0.154 INCHES MAXIMUM SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE DEPTH	0.125 INCHES NOMINAL SECOND FLANGE
FLANGE DEPTH	0.237 INCHES NOMINAL FIRST FLANGE
FLANGE CONNECTING FACILITY AND QUANTITY	12 THREADED HOLE(S) FIRST FLANGE ALL CONNECTION FACILITIES
FLANGE INSIDE HEIGHT	0.712 INCHES NOMINAL FIRST FLANGE
FLANGE INSIDE HEIGHT	0.712 INCHES NOMINAL SECOND FLANGE
FLANGE INSIDE WIDTH	0.633 INCHES NOMINAL FIRST FLANGE
FLANGE INSIDE WIDTH	0.633 INCHES NOMINAL SECOND FLANGE
FLANGE OUTSIDE WIDTH	2.438 INCHES NOMINAL FIRST FLANGE
FLANGE QUANTITY	3
FLANGE STYLE	CONTACT TYPE SECOND FLANGE
FLANGE STYLE	CONTACT TYPE FIRST FLANGE
FLANGE OUTSIDE HEIGHT	1.594 INCHES NOMINAL FIRST FLANGE
FLANGE OUTSIDE HEIGHT	2.500 INCHES NOMINAL SECOND FLANGE
FLANGE OUTSIDE WIDTH	1.313 INCHES NOMINAL SECOND FLANGE
FLEXIBILITY	RIGID ALL TUBING SEGMENT
INSERTION LOSS IN DECIBELS	0.35
MATERIAL	ALUMINUM ALLOY 6061 ALL TUBING SEGMENT AND FLANGE
NOMINAL THREAD SIZE	0.138 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
VOLTAGE STANDING WAVE RATIO	1.10
WAVEGUIDE OUTSIDE HEIGHT	0.792 INCHES NOMINAL
WAVEGUIDE OUTSIDE WIDTH	0.702 INCHES NOMINAL
WAVEGUIDE FIFTH LEG LENGTH	4.116 INCHES NOMINAL
WAVEGUIDE FIRST LEG LENGTH	4.116 INCHES NOMINAL
WAVEGUIDE FOURTH LEG LENGTH	9.136 INCHES NOMINAL
WAVEGUIDE INSIDE HEIGHT	0.712 INCHES NOMINAL
WAVEGUIDE INSIDE WIDTH	0.620 INCHES MINIMUM AND 0.624 INCHES MAXIMUM
WAVEGUIDE SECOND LEG LENGTH	9.136 INCHES NOMINAL
WAVEGUIDE THIRD LEG LENGTH	6.750 INCHES NOMINAL
STYLE DESIGNATOR	FOUR BEND TYPE
THREAD CLASS	2B FIRST FLANGE ALL CONNECTION FACILITIES
THREAD DIRECTION	RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC) FIRST FLANGE ALL CONNECTION FACILITIES

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