5985-00-157-4681, WAVEGUIDE ASSEMBLY

National Stock Number:
5985-00-157-4681

Federal Supply Class:
5985

National Item Identification Number:
001574681

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:

10666270

18876

U S ARMY AVIATION AND MISSILE COMMAND

Techincal Specification:

CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE QUANTITY	2
FLEXIBILITY	RIGID SINGLE TUBING SEGMENT
FSC APPLICATION DATA	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
OPERATING PRESSURE	30.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM
VOLTAGE STANDING WAVE RATIO	1.10
WAVEGUIDE CENTER TO CENTER DISTANCE	1.370 INCHES MINIMUM AND 1.410 INCHES MAXIMUM
WAVEGUIDE HEIGHT	1.500 INCHES NOMINAL
WAVEGUIDE INSIDE HEIGHT	0.3085 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM
WAVEGUIDE OUTSIDE HEIGHT	0.388 INCHES MINIMUM AND 0.394 INCHES MAXIMUM
WAVEGUIDE OUTSIDE WIDTH	0.699 INCHES MINIMUM AND 0.705 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH	0.6195 INCHES MINIMUM AND 0.6245 INCHES MAXIMUM
WAVEGUIDE LEG LENGTH	0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM
WAVEGUIDE LONGER LEG LENGTH	1.480 INCHES NOMINAL
STYLE DESIGNATOR	U-BEND TYPE
SURFACE TREATMENT	NICKEL ALL FLANGE OUTSIDE SURFACES
SURFACE TREATMENT	PRIMER AND PAINT SINGLE TUBING SEGMENT OUTSIDE SURFACES
TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT

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