Product Details | VARIABLE ATTENUATOR

5985-00-432-7653 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).

Part Alternates: 004327653

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 00-432-7653

Drawings & Photos | NSN 5905-00-432-7653


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Technical Data | NSN 5985-00-432-7653

Characteristic Specifications
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 45.0
ATTENUATION VARIATION METHOD STEPPED
STEP POSITION QUANTITY 45
ATTENUATION PER STEP IN DECIBELS 1.0
BODY STYLE 33A CYLINDRICAL W/SIDE TERMINALS
OVERALL LENGTH 4.062 INCHES NOMINAL
OVERALL WIDTH 3.110 INCHES NOMINAL
BODY DIAMETER 2.781 INCHES NOMINAL
BODY LENGTH 3.250 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY 2 SHAFT
SHAFT TYPE ROUND, FLATTED
FIRST FLAT LENGTH 0.312 INCHES NOMINAL
FLAT HEIGHT 0.218 INCHES NOMINAL
SHAFT DIAMETER 0.250 INCHES NOMINAL
SHAFT LENGTH 0.812 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 8 TAB, SOLDER LUG
MOUNTING FACILITY TYPE AND QUANTITY 4 THREADED HOLE
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR UNC
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER 0.164 INCHES
MOUNTING THREAD QUANTITY 32 PER INCH
MOUNTING FACILITY PATTERN FOUR POSITION CIRCULAR
BOLT CIRCLE DIAMETER 1.500 INCHES NOMINAL
SPECIAL FEATURES TWO UNIT TANDEM TYPE,CYLINDRICAL W/SIDE TERMINALS,4.062 IN. LG OVERALL
III OPERATING TEMP RANGE 0.0 TO 65.0 DEG CELSIUS
MANUFACTURERS CODE 14058
DESIGN CONTROL REFERENCE 40672-1

Restrictions/Controls & Freight Information | NSN 5985-00-432-7653

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Controlled Inventory Item Code:UUNCLASSIFIED
Category Code Description
No Freight Information