6685-00-253-2553 THERMOMETER,SELF-INDICATING Index 5950-00-253-2569 TRANSFORMER,POWER

National Stock Number:
5985-00-253-2568

Federal Supply Class:
5985

National Item Identification Number:
002532568

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).


Manufacturer Information:
1006697979REON RESISTOR CORP
1018771-00105037ANACOMP, INC.
JJW9929901121ROCKWELL AUTOMATION, INC.
J9929912697CLAROSTAT SENSORS AND CONTROLS
BAS1261-00971590CRL COMPONENTS INC


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SHAFT
APPLICATION DESIGNPRINTED CIRCUIT BOARD
ATTENUATION VARIATION METHODCONTINUOUS
BODY DIAMETER1.160 INCHES MAXIMUM
BODY LENGTH1.270 INCHES MAXIMUM
BODY STYLECYLINDRICAL W/SIDE TERMINALS
CRITICALITY CODE JUSTIFICATIONFEAT
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
IMPEDANCE RATING IN OHMS100.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS1.0
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.375 INCHES
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNEF
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED STUD
MOUNTING THREAD QUANTITY32 PER INCH
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 30.0
OVERALL LENGTH2.400 INCHES NOMINAL
OVERALL WIDTH1.401 INCHES NOMINAL
POWER RATING5.0 WATTS AVERAGE
SHAFT LENGTH1.130 INCHES NOMINAL
SHAFT DIAMETER0.248 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
SHAFT TYPEROUND
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL. OPER TEMP M 55.0 TI 95.0 DEG C ANTENNAS, WAVEGUIDES, AND RELATED EQUIPMENT.
TERMINAL TYPE AND QUANTITY6 TAB, SOLDER LUG


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