5961-00-044-4545 SEMICONDUCTOR DEVICE,DIODE Index 5961-00-044-4551 SEMICONDUCTOR DEVICES,UNITIZED

National Stock Number:
5905-00-044-4546

Federal Supply Class:
5905

National Item Identification Number:
000444546

Description:
RESISTOR,VARIABLE,NONWIRE WOUND,

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 finctional tolerance (linearity) of the output is equal to or less than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually postioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see REHOSTAT 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE NONWIRE WOUND, NONPRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.


Manufacturer Information:
14C1-243719176SERVO INSTRUMENT CORPORATION
577R573H0497942NORTHROP GRUMMAN SYSTEMS CORPORATION
751-665712205BUNKER RAMO CORP AMPHENOL CONTROLS DIV
78FTS101-408815HONEYWELL INTERNATIONAL INC
A04304454SENSOR SYSTEMS, L.L.C.
A04313973LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION340.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION10.0 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
ACTUATOR TYPESINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER85.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER150.0 SINGLE SECTION
ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG120.0
ANGLE OF MOUNTING HOLE IN DEG90.0
BODY DIAMETER0.875 INCHES NOMINAL
BODY LENGTH0.570 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-0.15 TO 0.15 SINGLE SECTION
LATERAL RUNOUT0.002 INCHES
OVERALL DIAMETER0.875 INCHES NOMINAL
OVERALL LENGTH1.151 INCHES MAXIMUM
MAXIMUM RUNNING TORQUE0.30 INCH-OUNCES
MAXIMUM STARTING TORQUE0.30 INCH-OUNCES
MOUNTING FACILITY QUANTITY3
MOUNTING METHODTHREADED HOLE
MOUNTING HOLE/STUD CIRCLE DIAMETER0.250 INCHES MAXIMUM
MOUNTING LIP DEPTH0.0620 INCHES NOMINAL
MOUNTING LIP DIAMETER0.8750 INCHES NOMINAL
PILOT DIAMETER0.7500 INCHES MAXIMUM
PILOT LENGTH0.0620 INCHES NOMINAL
PILOT DIAMETER RUNOUT0.0045 INCHES
POWER DISSIPATION RATING PER SECTION IN WATTS0.7 FREE AIR SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
SCREW THREAD DIAMETER0.138 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
SCREW THREAD SERIES DESIGNATORUNC
SECTION QUANTITY1
SHAFT BEARING TYPEBALL
SHAFT END PLAY0.003 INCHES
SHAFT DIAMETER0.1249 INCHES NOMINAL
SHAFT RADIAL PLAY0.002 INCHES
SHAFT RUNOUT0.001 INCHES
SHAFT STYLEROUND
SHAFT LENGTH0.410 INCHES NOMINAL
TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS5000.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION-1.0 TO 1.0 OHMS SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-400.0 TO 400.0 SINGLE SECTION
TERMINAL LOCATIONREAR END
TERMINAL TYPE AND QUANTITY4 TURRET
UNDERCUT DIAMETER0.781 INCHES MAXIMUM
UNDERCUT WIDTH0.0570 INCHES MINIMUM


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