5905-00-920-8973 RESISTOR,VARIABLE,WIRE WOUND,NON Index 5905-00-920-8976 RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-00-920-8974

Federal Supply Class:
5905

National Item Identification Number:
009208974

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:
736776-0135351GE AVIATION SYSTEMS LLC
75002713148VOGUE INSTRUMENT CORP


Techincal Specification:
SECTION QUANTITY1
ELECTRICAL RESISTANCE PER SECTION1.0 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 SINGLE SECTION
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.01 TO 0.01 SINGLE SECTION
MAXIMUM STOP TORQUE500.00 INCH-OUNCES
MAXIMUM STARTING TORQUE0.50 INCH-OUNCES
MAXIMUM RUNNING TORQUE0.40 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 WATTS2.0 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER70.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 SINGLE SECTION
BODY STYLECYLINDRICAL SERVO MOUNTED
PILOT DIAMETER1.5615 INCHES MINIMUM AND
1.5625 INCHES MAXIMUM
PILOT LENGTH0.0590 INCHES MINIMUM AND
0.0650 INCHES MAXIMUM
UNDERCUT DIAMETER1.562 INCHES NOMINAL
UNDERCUT WIDTH0.0760 INCHES MINIMUM AND
0.0810 INCHES MAXIMUM
BODY DIAMETER1.800 INCHES MINIMUM AND
1.820 INCHES MAXIMUM
BODY LENGTH1.740 INCHES MINIMUM AND
1.760 INCHES MAXIMUM
MOUNTING LIP DIAMETER1.8000 INCHES MINIMUM AND
1.8200 INCHES MAXIMUM
MOUNTING LIP DEPTH0.0590 INCHES MINIMUM AND
0.0650 INCHES MAXIMUM
ANGLE OF MOUNTING HOLE IN DEG60.0
ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG120.0
MOUNTING HOLE/STUD CIRCLE DIAMETER1.250 INCHES NOMINAL
ACTUATOR TYPESINGLE SHAFT
SHAFT STYLEROUND, FLATTED
FIRST FLAT LENGTH0.490 INCHES MINIMUM AND
0.510 INCHES MAXIMUM
FLAT HEIGHT0.180 INCHES MINIMUM AND
0.200 INCHES MAXIMUM
SHAFT DIAMETER0.249 INCHES NOMINAL
SHAFT LENGTH0.745 INCHES MINIMUM AND
0.755 INCHES MAXIMUM
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG1440.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURESTOPS
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION1440.0 NOMINAL
MOUNTING METHODTHREADED HOLE
MOUNTING FACILITY QUANTITY3
SCREW THREAD SERIES DESIGNATORUNC
SCREW THREAD DIAMETER0.138 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
TERMINAL TYPE AND QUANTITY3 TURRET
TERMINAL LOCATIONLONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE
RELIABILITY INDICATORNOT ESTABLISHED
OVERALL LENGTH2.500 INCHES NOMINAL
OVERALL DIAMETER2.500 INCHES NOMINAL


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