5905-00-259-3003 RESISTOR,VARIABLE,NONWIRE WOUND, Index 5905-00-259-3007 RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-00-259-3006

Federal Supply Class:
5905

National Item Identification Number:
002593006

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:
SA-1042D73138BI TECHNOLOGIES CORPORATION
SA1042D73138BI TECHNOLOGIES CORPORATION
SM-C-120063-280063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION3600.0 MINIMUM AND 3604.0 MAXIMUM
ELECTRICAL RESISTANCE PER SECTION1.0 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURECLUTCH
ACTUATOR TYPESINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 SINGLE SECTION
BEARING TYPESLEEVE SHAFT
BODY DIAMETER1.797 INCHES MINIMUM AND 1.828 INCHES MAXIMUM
BODY LENGTH1.969 INCHES MAXIMUM
BODY STYLECYLINDRICAL BUSHING MOUNTED
CUBIC MEASURE5.078 CUBIC INCHES
FEATURES PROVIDEDHUMIDITY PROOF
FIXED TAP QUANTITY PER SECTION2 SINGLE SECTION
FRAGILITY FACTORMODERATELY RUGGED
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.05 TO 0.05 SINGLE SECTION
MAXIMUM RUNNING TORQUE1.50 INCH-OUNCES
MAXIMUM STARTING TORQUE2.00 INCH-OUNCES
MOUNTING BUSHING LENGTH0.308 INCHES MINIMUM AND 0.318 INCHES MAXIMUM
MOUNTING METHODSTANDARD BUSHING
NONTURN DEVICE RADIUS0.547 INCHES MINIMUM AND 0.578 INCHES MAXIMUM
NONTURN DEVICE LOCATIONAT 6 OCLOCK
SPECIAL FEATURES1 CARBON RESISTOR 18K PLUS OR MINUS 5 PERCENT IS TO BE ADDED BETWEEN TAP 1 AND THE TAPS 450 DEGREES ON EACH SIDE OF TAP 1
POWER DISSIPATION RATING PER SECTION IN WATTS5.0 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 DEG3600.0 MINIMUM AND 3604.0 MAXIMUM
SCREW THREAD SERIES DESIGNATORUNEF
SCREW THREAD DIAMETER0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM
SCREW THREAD QUANTITY PER INCH32.0
SECTION QUANTITY1
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT STYLEROUND, SLOTTED
SHAFT LENGTH0.797 INCHES MINIMUM AND 0.828 INCHES MAXIMUM
TAP LOCATION TOLERANCE PER SECTION-0.5 TO 0.5 OHMS SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-20.0 TO 20.0 SINGLE SECTION
TERMINAL LOCATIONLONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
TERMINAL TYPE AND QUANTITY5 TAB, SOLDER LUG


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