5905-01-279-7985 RESISTOR,VARIABLE,NONWIRE WOUND, Index 5905-01-279-7987 RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-01-279-7986

Federal Supply Class:
5905

National Item Identification Number:
012797986

Description:
RESISTOR,VARIABLE,NONWIRE WOUND,

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 finctional tolerance (linearity) of the output is equal to or less than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually postioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see REHOSTAT 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE NONWIRE WOUND, NONPRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.


Manufacturer Information:
200FL1-24508815HONEYWELL INTERNATIONAL INC
20SF747825413ES BETA, INC
FCP119H-2503929CARTER MANUFACTURING CORPORATION
960024-4B82577RAYTHEON COMPANY


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION350.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION2.0 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
ACTUATOR TYPEDOUBLE ENDED SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER25.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 SINGLE SECTION
ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG60.0
ANGLE OF MOUNTING HOLE IN DEG30.0
BEARING TYPEBALL SHAFT
BODY DIAMETER2.000 INCHES MAXIMUM
BODY LENGTH0.910 INCHES MAXIMUM
BODY STYLECYLINDRICAL SERVO MOUNTED
CUBIC MEASURE0.910 CUBIC INCHES
FEATURES PROVIDEDHUMIDITY PROOF
FIXED TAP QUANTITY PER SECTION1 SINGLE SECTION
FRAGILITY FACTORMODERATELY RUGGED
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.10 TO 0.10 SINGLE SECTION
LATERAL RUNOUT0.002 INCHES
MAXIMUM RUNNING TORQUE0.60 INCH-OUNCES
MAXIMUM STARTING TORQUE0.60 INCH-OUNCES
MOUNTING FACILITY QUANTITY4
MOUNTING HOLE/STUD CIRCLE DIAMETER1.682 INCHES MINIMUM AND 1.692 INCHES MAXIMUM
MOUNTING LIP DEPTH0.0550 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
MOUNTING LIP DIAMETER2.0000 INCHES MAXIMUM
MOUNTING METHODCLAMP RING AND THREADED HOLE
PILOT DIAMETER1.8745 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM
PILOT LENGTH0.0350 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
PILOT DIAMETER RUNOUT0.001 INCHES
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
SCREW THREAD DIAMETER0.076 INCHES MINIMUM AND 0.096 INCHES MAXIMUM
SCREW THREAD QUANTITY PER INCH56.0
SCREW THREAD SERIES DESIGNATORUNC
SECTION QUANTITY1
SHAFT DIAMETER0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
SHAFT LENGTH2.155 INCHES MINIMUM AND 2.208 INCHES MAXIMUM
SHAFT RADIAL PLAY0.001 INCHES
SHAFT RUNOUT0.002 INCHES
SHAFT END PLAY0.005 INCHES
SHAFT STYLEROUND, SLOTTED
SPECIAL FEATURESKNOB ON REAR END OF SHAFT 0.6232 IN. DIA MIN. AND 0.6238 IN. DIA MAX; 500 OHM,0.25 WATT INTERNAL RESISTOR CONNECTED TO WIPER
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION1000.0 SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-400.0 TO 400.0 SINGLE SECTION
TERMINAL LOCATIONRADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY4 TURRET
TEST DATA DOCUMENT82577-960024 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
UNDERCUT DIAMETER1.8745 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM
UNDERCUT WIDTH0.0550 INCHES MINIMUM


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