5985-00-220-5024, WAVEGUIDE ASSEMBLY

National Stock Number:
5985-00-220-5024

Federal Supply Class:
5985

National Item Identification Number:
002205024

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:

CG-992/U	80058	JOINT ELECTRONICS TYPE DESIGNATION SYSTEM
M3970/1-008	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-W-3970/1	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE CONNECTING FACILITY AND QUANTITY	4 THREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES
FLANGE CONNECTING FACILITY AND QUANTITY	4 UNTHREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER	0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE INSIDE DIAMETER	1.406 INCHES MINIMUM AND 1.437 INCHES MAXIMUM FIRST FLANGE
FLANGE INSIDE HEIGHT	0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM FIRST FLANGE
FLANGE INSIDE HEIGHT	0.503 INCHES MINIMUM AND 0.506 INCHES MAXIMUM SECOND FLANGE
FLANGE DEPTH	0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM FIRST FLANGE
FLANGE DEPTH	0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM SECOND FLANGE
FLANGE INSIDE WIDTH	0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM FIRST FLANGE
FLANGE INSIDE WIDTH	1.003 INCHES MINIMUM AND 1.006 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE HEIGHT	1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM FIRST FLANGE
FLANGE OUTSIDE HEIGHT	1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE WIDTH	1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE WIDTH	1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM FIRST FLANGE
FLANGE QUANTITY	2
FLANGE STYLE	CHOKE TYPE FIRST FLANGE
FLANGE STYLE	COVER TYPE SECOND FLANGE
FLEXIBILITY	RIGID SINGLE TUBING SEGMENT
FSC APPLICATION DATA	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
MATERIAL	ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
NOMINAL THREAD SIZE	0.164 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
SPECIFICATION/STANDARD DATA	81349-MIL-W-3970/1 GOVERNMENT SPECIFICATION
WAVEGUIDE INSIDE HEIGHT	0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH	0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM
WAVEGUIDE OUTSIDE HEIGHT	0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM
WAVEGUIDE OUTSIDE WIDTH	0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM
WAVEGUIDE LENGTH	5.225 INCHES MINIMUM AND 5.275 INCHES MAXIMUM
STYLE DESIGNATOR	STRAIGHT TYPE
SURFACE TREATMENT	ANODIZE ALL TUBING SEGMENT AND FLANGE ALL SURFACES
THREAD CLASS	2B FIRST FLANGE ALL CONNECTION FACILITIES
THREAD DIRECTION	RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
THREAD QUANTITY PER INCH	32 FIRST FLANGE ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATOR	UNC FIRST FLANGE ALL CONNECTION FACILITIES
TUBING TWIST ANGLE IN DEG	90.0 SINGLE TUBING SEGMENT
TUBING TWIST TYPE	STRAIGHT TWIST SINGLE TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT

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