5998-00-140-1749 ELECTRONIC COMPONENTS ASSEMBLY Index 5935-00-140-1751 CONNECTOR,PLUG,ELECTRICAL

National Stock Number:
5905-00-140-1750

Federal Supply Class:
5905

National Item Identification Number:
001401750

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:
287709810001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
287709856232LOCKHEED MARTIN CORPORATION
990-2KP0RM3PCT04454SENSOR SYSTEMS, L.L.C.
56171456232LOCKHEED MARTIN CORPORATION
287709873168KIDDE TECHNOLOGIES, INC


Techincal Specification:
TAP LOCATION TOLERANCE PER SECTION-0.0 TO 10.0 DEG ANGULAR ROTATION SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-150.0 TO 150.0 SINGLE SECTION
TERMINAL LOCATIONLONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY4 TURRET
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION3600.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION2.0 KILOHMS SINGLE SECTION
ACTUATOR TYPEDOUBLE ENDED SHAFT
ACTUATOR TRAVEL CONTROL FEATURESTOPS
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 DIAMETER0.896 INCHES MINIMUM AND 0.906 INCHES MAXIMUM
BODY LENGTH1.615 INCHES MINIMUM AND 1.625 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 ABSOLUTE LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.05 TO 0.05 SINGLE SECTION
OVERALL DIAMETER1.099 INCHES MINIMUM AND 1.109 INCHES MAXIMUM
OVERALL LENGTH2.381 INCHES MINIMUM AND 2.473 INCHES MAXIMUM
MAXIMUM RUNNING TORQUE0.60 INCH-OUNCES
MAXIMUM STARTING TORQUE0.70 INCH-OUNCES
MOUNTING LIP DEPTH0.0620 INCHES NOMINAL
MOUNTING LIP DIAMETER0.8650 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM
MOUNTING METHODCLAMP RING
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG3600.0 NOMINAL
SECTION QUANTITY1
SHAFT BEARING TYPEBEARING
SHAFT DIAMETER0.124 INCHES NOMINAL
SHAFT END PLAY0.0025 INCHES
SHAFT RUNOUT0.001 INCHES
SHAFT STYLEROUND, SLOTTED
SHAFT LENGTH0.625 INCHES NOMINAL
PILOT DIAMETER0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
PILOT LENGTH0.0620 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-3.0 TO 3.0 SINGLE SECTION
UNDERCUT DIAMETER0.771 INCHES MINIMUM AND 0.781 INCHES MAXIMUM
UNDERCUT WIDTH0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION1800.0 SINGLE SECTION
TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS1000.0 SINGLE SECTION


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