3120-00-814-9867 BUSHING,SLEEVE Index 5905-00-814-9869 RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-00-814-9868

Federal Supply Class:
5905

National Item Identification Number:
008149868

Description:
RESISTOR,VARIABLE,WIRE WOUND,PRE

Detail:
A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity) of the output is equal to or less than plus or munus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE, For items with step by step variation, see RHEOSTAT and RESISTOR, STEP BY STEP. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see ATTENUATOR, VARIABLE. Excludes RESISTOR (1), VARIABLE, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, NONPRECISION.


Manufacturer Information:
700-802702111VISHAY SPRAGUE INC
700-8027C7407IV-ELECTRONIC KLAUS VESPERMANN KG
919269518876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION320.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION1.0 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURESTOPS
ACTUATOR TYPEDOUBLE ENDED SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER85.0 SINGLE SECTION
BEARING TYPEBALL SHAFT
BODY DIAMETER0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM
BODY LENGTH0.812 INCHES MAXIMUM
BODY STYLECYLINDRICAL SERVO MOUNTED
FEATURES PROVIDEDNONMETALLIC SHAFT
FIXED TAP QUANTITY PER SECTION1 SINGLE SECTION
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-1.00 TO 1.00 SINGLE SECTION
LATERAL RUNOUT0.001 INCHES
OVERALL DIAMETER1.062 INCHES NOMINAL
OVERALL LENGTH1.312 INCHES NOMINAL
MAXIMUM STARTING TORQUE0.10 INCH-OUNCES
MAXIMUM STOP TORQUE20.00 INCH-OUNCES
MOUNTING LIP DEPTH0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
MOUNTING LIP DIAMETER0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
MOUNTING METHODCLAMP RING
PILOT LENGTH0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
PILOT DIAMETER RUNOUT0.001 INCHES
PILOT DIAMETER0.7000 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS0.1 FREE AIR SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG330.0 NOMINAL
SECTION QUANTITY1
SHAFT DIAMETER0.125 INCHES NOMINAL
SHAFT RADIAL PLAY0.001 INCHES
SHAFT RUNOUT0.001 INCHES
SHAFT END PLAY0.005 INCHES
SHAFT LENGTH0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
SHAFT STYLEROUND
TAP LOCATION TOLERANCE PER SECTION-1.0 TO 1.0 DEG ANGULAR ROTATION SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS-20.0 TO 20.0 SINGLE SECTION
TERMINAL LOCATIONRADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY4 SOLDER STUD
UNDERCUT DIAMETER0.700 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
UNDERCUT WIDTH0.0570 INCHES MINIMUM


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