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National Stock Number:
5985-00-561-3390
Federal Supply Class:
5985
National Item Identification Number:
005613390
Description:
ATTENUATOR,VARIABLE
Detail:
A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).
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Manufacturer Information:
| 29196-1 | 96214 | RAYTHEON COMPANY | | 4274-1 | 28057 | SHALLCO, INC | | A.4284-A | 52263 | MULTI-TECH INDUSTRIES INC. | | A.4284-A | 83332 | TECH LOGISTICS INC. |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT | | APPLICATION DESIGN | AUDIO | | ATTENUATION VARIATION METHOD | STEPPED | | BODY STYLE | ROTARY SWITCH TYPE | | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT | | OVERALL DIAMETER | 1.793 INCHES MAXIMUM | | OVERALL LENGTH | 2.797 INCHES NOMINAL | | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.138 INCHES | | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE | | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC | | MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE | | MOUNTING THREAD QUANTITY | 32 PER INCH | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT TYPE | ROUND | | SHAFT LENGTH | 0.687 INCHES NOMINAL | | STEP POSITION QUANTITY | 15 | | TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD |
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