5905-00-912-3368 RESISTOR,VARIABLE,WIRE WOUND,PRE Index 5905-00-912-3370 RESISTOR,VARIABLE,NONWIRE WOUND,

National Stock Number:
5905-00-912-3369

Federal Supply Class:
5905

National Item Identification Number:
009123369

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:
116WS-14308815HONEYWELL INTERNATIONAL INC
3485-S-480-214380294BOURNS INSTRUMENTS INC
921804454SENSOR SYSTEMS, L.L.C.
A02704454SENSOR SYSTEMS, L.L.C.
539D782P189954BAE SYSTEMS CONTROLS INC.
539D782-199971LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS


Techincal Specification:
SECTION QUANTITY1
ELECTRICAL RESISTANCE PER SECTION214.0 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-20.0 TO 20.0 SINGLE SECTION
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION TERMINAL BASE LINEARITY
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.03 TO 0.03 SINGLE SECTION
SHAFT RUNOUT0.001 INCHES
LATERAL RUNOUT0.002 INCHES
PILOT DIAMETER RUNOUT0.001 INCHES
SHAFT RADIAL PLAY0.0007 INCHES
SHAFT BEARING TYPEBALL
MAXIMUM STARTING TORQUE0.30 INCH-OUNCES
MAXIMUM RUNNING TORQUE0.25 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS-20.0 TO 20.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS0.25 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER55.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER110.0 SINGLE SECTION
FIXED TAP QUANTITY PER SECTION2 SINGLE SECTION
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION27.0 SINGLE SECTION AND
196.5 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION-1.0 TO 1.0 DEG ANGULAR ROTATION SINGLE SECTION
BODY STYLECYLINDRICAL SERVO MOUNTED
PILOT DIAMETER0.9663 INCHES MINIMUM AND
0.9668 INCHES MAXIMUM
PILOT LENGTH0.0620 INCHES NOMINAL
UNDERCUT DIAMETER0.967 INCHES MAXIMUM
UNDERCUT WIDTH0.0620 INCHES MINIMUM
BODY DIAMETER1.100 INCHES MAXIMUM
BODY LENGTH1.310 INCHES NOMINAL
MOUNTING LIP DIAMETER0.9995 INCHES MINIMUM AND
1.1005 INCHES MAXIMUM
MOUNTING LIP DEPTH0.0620 INCHES NOMINAL
ANGLE OF MOUNTING HOLE IN DEG90.0
ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG90.0
MOUNTING HOLE/STUD CIRCLE DIAMETER0.750 INCHES NOMINAL
ACTUATOR TYPEDOUBLE ENDED SHAFT
SHAFT STYLEROUND, SLOTTED
SHAFT DIAMETER0.125 INCHES NOMINAL
SHAFT LENGTH0.560 INCHES NOMINAL
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION310.0 NOMINAL
MOUNTING METHODTHREADED HOLE
MOUNTING FACILITY QUANTITY4
SCREW THREAD SERIES DESIGNATORUNC
SCREW THREAD DIAMETER0.112 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH40.0
TERMINAL TYPE AND QUANTITY5 WIRE LEAD
TERMINAL LOCATIONRADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE
RELIABILITY INDICATORNOT ESTABLISHED
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE89954
MFR SOURCE CONTROLLING REFERENCE539D782P1


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