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		                             National Stock Number: 5985-00-461-1745
  Federal Supply Class: 5985
  National Item Identification Number: 004611745
  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. 
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  Manufacturer Information:
 | 1005868 | 56232 | LOCKHEED MARTIN CORPORATION |  | 2270012 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |   
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  Techincal Specification:
 | STYLE DESIGNATOR | DOUBLE BEND TYPE |  | CROSS-SECTIONAL SHAPE STYLE | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |  | TUBING WALL CONSTRUCTION STYLE | SEAMLESS SINGLE TUBING SEGMENT |  | FLANGE QUANTITY | 2 |  | FLANGE CONNECTING FACILITY AND QUANTITY | 8 THREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES |   | 8 UNTHREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES |  | FLEXIBILITY | RIGID SINGLE TUBING SEGMENT |  | MATERIAL | ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE |  | WAVEGUIDE CENTER TO CENTER DISTANCE | 4.508 INCHES NOMINAL |  | WAVEGUIDE HEIGHT | 9.625 INCHES NOMINAL |  | SURFACE TREATMENT | CHROMATE AND |   | CHROMATE ZINC AND |   | ENAMEL ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |  | MAXIMUM OPERATING PRESSURE | 12.0 POUNDS PER SQUARE INCH GAGE |  | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |   
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