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National Stock Number:
5985-00-959-1565
Federal Supply Class:
5985
National Item Identification Number:
009591565
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:
| 383-0268-010 | 13499 | ROCKWELL COLLINS, INC. | | 383-0268-010 | 95105 | ROCKWELL COLLINS, INC. | | BA987-299 | 71590 | CRL COMPONENTS INC |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT | | BODY DIAMETER | 0.953 INCHES MAXIMUM | | BODY LENGTH | 0.937 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL W/SIDE TERMINALS | | BUSHING LENGTH | 0.250 INCHES NOMINAL | | CRITICALITY CODE JUSTIFICATION | FEAT | | FLAT HEIGHT | 0.216 INCHES NOMINAL | | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIP. | | IMPEDANCE RATING IN OHMS | 1200.0 INPUT-OUTPUT | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 61.0 | | OVERALL LENGTH | 1.687 INCHES NOMINAL | | OVERALL WIDTH | 1.288 INCHES MAXIMUM | | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.375 INCHES | | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNEF | | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING | | MOUNTING THREAD QUANTITY | 32 PER INCH | | OPERATING TEMP RANGE | -55.0 TO 70.0 CELSIUS | | POWER RATING | 1.0 WATTS AVERAGE | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 0.500 INCHES NOMINAL | | SHAFT TYPE | ROUND, FLATTED | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL | | TERMINAL TYPE AND QUANTITY | 4 TAB, SOLDER LUG |
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