5985-01-187-4959, WAVEGUIDE ASSEMBLY

National Stock Number:
5985-01-187-4959

Federal Supply Class:
5985

National Item Identification Number:
011874959

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:

224722	54647	MICROTECH INC
5187772	0R8N4	ADVANCED TECHNICAL MATERIALS, INC.
5187772	12436	BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
5187772	4K539	POLYTECH DEFENSE SPARES LLC
5187772	53711	NAVAL SEA SYSTEMS COMMAND
5187772	5Z167	ASTRO MICROWAVE INC
5187772	K0577	BRITISH SAROZAL LTD

Techincal Specification:

STYLE DESIGNATOR	DOUBLE BEND TYPE
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
TUBING WALL CONSTRUCTION STYLE	SEAMLESS ALL 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	RIGID ALL TUBING SEGMENT
MATERIAL	COPPER ALLOY ALL TUBING SEGMENT AND FLANGE
WAVEGUIDE CENTER TO CENTER DISTANCE	3.800 INCHES NOMINAL
WAVEGUIDE HEIGHT	1.150 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
BEND ANGLE IN DEG	90.0 ALL BENDS H-PLANE
FLANGE INSIDE WIDTH	0.620 INCHES MINIMUM AND
	0.624 INCHES MAXIMUM ALL FLANGES
FLANGE INSIDE HEIGHT	0.309 INCHES MINIMUM AND
	0.313 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE WIDTH	1.297 INCHES MINIMUM AND
	1.327 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE HEIGHT	1.297 INCHES MINIMUM AND
	1.327 INCHES MAXIMUM ALL FLANGES
FLANGE INSIDE DIAMETER	0.985 INCHES MINIMUM AND
	1.015 INCHES MAXIMUM FIRST FLANGE
FLANGE DEPTH	0.360 INCHES MINIMUM AND
	0.390 INCHES MAXIMUM ALL FLANGES
FLANGE CONNECTING HOLE DIAMETER	0.144 INCHES MINIMUM AND
	0.147 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
INSERTION LOSS IN DECIBELS	0.10
VOLTAGE STANDING WAVE RATIO	1.10
SPECIAL FEATURES	FLANGE FACE ONE END 63.0 IN. MICROINCH FINISH
FSC APPLICATION DATA	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

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