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National Stock Number: 5985-01-053-9897
Federal Supply Class: 5985
National Item Identification Number: 010539897
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:
| 187TH12-40PG-22-187FS12 | 01456 | MICROWAVE DEVELOPMENT LABORATORIES, INC. | | 2920172 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR | | FLANGE QUANTITY | 3 | | FLEXIBILITY | RIGID ALL TUBING SEGMENT | | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT | | OPERATING PRESSURE | 40.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM | | MATERIAL | COPPER ALLOY ALL TUBING SEGMENT AND FLANGE | | TUBING WALL CONSTRUCTION STYLE | SEAMLESS ALL TUBING SEGMENT | | VOLTAGE STANDING WAVE RATIO | 1.12 | | WAVEGUIDE HEIGHT | 3.765 INCHES NOMINAL | | WAVEGUIDE LENGTH | 4.630 INCHES NOMINAL | | WAVEGUIDE LONGER OFFSET DISTANCE | 2.690 INCHES NOMINAL | | STYLE DESIGNATOR | TEE, SHUNT TYPE | | SURFACE TREATMENT | ENAMEL AND PRIMER ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
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