NSN 5985-01-274-1456

Part Details | WAVEGUIDE ASSEMBLY

5985-01-274-1456 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: 3257781, 3257781, 3257781, 3257781, 5985-01-274-1456, 01-274-1456, 5985012741456, 012741456

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59MAR 05, 198801-274-145600305 ( WAVEGUIDE ASSEMBLY )
REFERENCE DRAWINGS & PICTURES

INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR

U-BEND TYPE

Cross Reference | NSN 5985-01-274-1456
Part Number Cage Code Manufacturer
325778110001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
32577813B150RAYTHEON COMPANYDBA RAYTHEON
325778154X10RAYTHEON COMPANYDBA RAYTHEON
325778149956RAYTHEON COMPANYDBA RAYTHEON
Technical Data | NSN 5985-01-274-1456
Characteristic Specifications
STYLE DESIGNATOR U-BEND TYPE
WAVEGUIDE LONGER LEG LENGTH42.460 INCHES NOMINAL
WAVEGUIDE CENTER TO CENTER DISTANCE8.780 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH1.176 INCHES MINIMUM AND 1.182 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH1.093 INCHES NOMINAL
WAVEGUIDE INSIDE HEIGHT0.484 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT0.562 INCHES MINIMUM AND 0.566 INCHES MAXIMUM
FLANGE QUANTITY2
MAXIMUM OPERATING PRESSURE10.0 POUNDS PER SQUARE INCH GAGE
VOLTAGE STANDING WAVE RATIO1.06
SPECIAL FEATURESFLANGE FACES 63.0 IN. MICROINCH FINISH
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT