NSN 5985-00-172-6278

Part Details | WAVEGUIDE ASSEMBLY

5985-00-172-6278 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.

Alternate Parts: 328785055, 32-87850-55, TDRFT14026, 5985-00-172-6278, 00-172-6278, 5985001726278, 001726278

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59SEP 05, 197200-172-627800305 ( WAVEGUIDE ASSEMBLY )
REFERENCE DRAWINGS & PICTURES

INTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR

OFFSET BEND TYPE

Cross Reference | NSN 5985-00-172-6278
Part Number Cage Code Manufacturer
32-87850-5576301BOEING COMPANY, THEDBA BOEING
TDRFT1402606351MICROWAVE ENGINEERING CORPORATION
Technical Data | NSN 5985-00-172-6278
Characteristic Specifications
STYLE DESIGNATOR OFFSET BEND TYPE
WAVEGUIDE LENGTH22.890 INCHES MINIMUM AND 22.950 INCHES MAXIMUM
WAVEGUIDE CENTER TO CENTER DISTANCE1.630 INCHES MINIMUM AND 1.690 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE INTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH0.791 INCHES NOMINAL
WAVEGUIDE INSIDE WIDTH0.691 INCHES NOMINAL
WAVEGUIDE INSIDE HEIGHT0.321 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT0.421 INCHES NOMINAL
FLANGE QUANTITY2
VOLTAGE STANDING WAVE RATIO1.25
SPECIAL FEATURES1ST FLANGE INCLUDES RF/PRESSURE SEAL W/ 0.625 IN. LG SCREW AND LOCKWASHER; FLEXIBLE PORTION COVERED W/ MOLDED NEOPRENE OR SILICONE JACKET DEPENDING ON USE
PRECIOUS MATERIAL SILVER
PRECIOUS MATERIAL AND LOCATIONALL SURFACES SILVER