5905-00-520-5944 RESISTOR,FIXED,WIRE WOUND,INDUCT Index 5962-00-520-5956 MICROCIRCUIT,DIGITAL

National Stock Number:
5905-00-520-5954

Federal Supply Class:
5905

National Item Identification Number:
005205954

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:
54-14M12697CLAROSTAT SENSORS AND CONTROLS
L0158716236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION320.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION10.000 KILOHMS SINGLE SECTION
ACTUATOR TYPESINGLE SHAFT
ACTUATOR TRAVEL CONTROL FEATURESTOPS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 SINGLE SECTION
ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG120.0
ANGLE OF MOUNTING HOLE IN DEG75.0
BODY DIAMETER0.875 INCHES NOMINAL
BODY LENGTH0.781 INCHES NOMINAL
BODY STYLECYLINDRICAL SERVO MOUNTED
CRITICALITY CODE JUSTIFICATIONFEAT
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.25 TO 0.25 SINGLE SECTION
OVERALL LENGTH1.656 INCHES NOMINAL
MAXIMUM RUNNING TORQUE0.70 INCH-OUNCES
MAXIMUM STARTING TORQUE0.70 INCH-OUNCES
MOUNTING FACILITY QUANTITY3
MOUNTING METHODTHREADED HOLE
MOUNTING HOLE/STUD CIRCLE DIAMETER0.675 INCHES NOMINAL
MOUNTING LIP DEPTH0.0620 INCHES NOMINAL
MOUNTING LIP DIAMETER0.8750 INCHES NOMINAL
PILOT DIAMETER0.3750 INCHES NOMINAL
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-1.0 TO 1.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
SCREW THREAD DIAMETER0.112 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH40.0
SCREW THREAD SERIES DESIGNATORUNC
SECTION QUANTITY1
SHAFT BEARING TYPESLEEVE
SHAFT END PLAY0.00500 INCHES
SHAFT DIAMETER0.1248 INCHES NOMINAL
SHAFT STYLEROUND
SHAFT LENGTH0.875 INCHES NOMINAL
SPECIAL FEATURESITEM MUST COMPLY WITH REQUIREMENTS OF DESC PRODUCTION STANDARD @NO. LO1587; FOR NAVY NUCLEAR PROPULSION PLANT PRODUCTS ONLY
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY3 TURRET
UNDERCUT DIAMETER0.750 INCHES NOMINAL
UNDERCUT WIDTH0.0620 INCHES NOMINAL


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