3110-00-588-8747 BEARING,BALL,ANNULAR Index 3040-00-588-8759 SHAFT,SHOULDERED

National Stock Number:
5905-00-588-8755

Federal Supply Class:
5905

National Item Identification Number:
005888755

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:
120293410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
199C34397993GENERAL DYNAMICS DEFENSE SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS
743-603112205BUNKER RAMO CORP AMPHENOL CONTROLS DIV
743-603119176SERVO INSTRUMENT CORPORATION


Techincal Specification:
ELECTRICAL RESISTANCE PER SECTION28.27 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
ACTUATOR TYPESINGLE SHAFT
ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG180.0
ANGLE OF MOUNTING HOLE IN DEG90.0
BODY DIAMETER2.995 INCHES MINIMUM AND 3.005 INCHES MAXIMUM
BODY LENGTH1.311 INCHES MINIMUM AND 1.323 INCHES MAXIMUM
BODY STYLECYLINDRICAL SERVO MOUNTED
FEATURES PROVIDEDNONMETALLIC SHAFT
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION 360 DEG COSINE
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-2.00 TO 2.00 SINGLE SECTION
LATERAL RUNOUT0.002 INCHES
OVERALL DIAMETER3.445 INCHES MAXIMUM
OVERALL LENGTH2.473 INCHES MAXIMUM
MOUNTING FACILITY QUANTITY3
MOUNTING METHODTHREADED HOLE(S)
MOUNTING HOLE/STUD CIRCLE DIAMETER1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM
MOUNTING LIP DEPTH0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM
MOUNTING LIP DIAMETER3.1400 INCHES MAXIMUM
PILOT DIAMETER RUNOUT0.00150 INCHES
PILOT DIAMETER2.0570 INCHES MINIMUM AND 2.0670 INCHES MAXIMUM
PILOT LENGTH0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 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 DEG360.0 NOMINAL
SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
SCREW THREAD DIAMETER0.138 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
SECTION QUANTITY1
SHAFT END PLAY0.005 INCHES
SHAFT DIAMETER0.375 INCHES NOMINAL
SHAFT LENGTH1.090 INCHES MINIMUM AND 1.150 INCHES MAXIMUM
SHAFT RADIAL PLAY0.001 INCHES
SHAFT RUNOUT0.001 INCHES
SHAFT STYLEROUND
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
TERMINAL TYPE AND QUANTITY3 TURRET
UNDERCUT DIAMETER2.630 INCHES MINIMUM AND 2.760 INCHES MAXIMUM
UNDERCUT WIDTH0.1920 INCHES MINIMUM AND 0.2020 INCHES MAXIMUM


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