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National Stock Number:
5905-00-983-9320
Federal Supply Class:
5905
National Item Identification Number:
009839320
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.
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Manufacturer Information:
| 5839K70P3 | 97424 | AMETEK INC | | 741-6403 | 04454 | SENSOR SYSTEMS, L.L.C. | | 741-6493 | 12205 | BUNKER RAMO CORP AMPHENOL CONTROLS DIV |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 352.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 471.3707 OHMS ALL SECTIONS | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 ALL SECTIONS | | BEARING TYPE | BALL SHAFT | | BODY DIAMETER | 1.125 INCHES MAXIMUM | | BODY LENGTH | 1.250 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | CUBIC MEASURE | 1.582 CUBIC INCHES | | FEATURES PROVIDED | HUMIDITY PROOF | | FRAGILITY FACTOR | MODERATELY DELICATE | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS TABLE | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS ABSOLUTE CONFORMITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -3.00 TO 3.00 ALL SECTIONS | | LATERAL RUNOUT | 0.001 INCHES | | OVERALL DIAMETER | 1.281 INCHES MAXIMUM | | OVERALL LENGTH | 1.969 INCHES MAXIMUM | | MAXIMUM RUNNING TORQUE | 0.30 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 0.30 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 1.0620 INCHES NOMINAL | | MOUNTING METHOD | CLAMP RING(S) | | PILOT DIAMETER RUNOUT | 0.001 INCHES | | PILOT DIAMETER | 0.9688 INCHES MAXIMUM | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 4.0 FREE AIR ALL SECTIONS | | PRECIOUS MATERIAL AND LOCATION | TERMINALS GOLD | | PRECIOUS MATERIAL | GOLD | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 ALL SECTIONS | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL | | SECTION QUANTITY | 2 | | SHAFT DIAMETER | 0.1249 INCHES MAXIMUM | | SHAFT RADIAL PLAY | 0.003 INCHES | | SHAFT RUNOUT | 0.001 INCHES | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT LENGTH | 0.719 INCHES MAXIMUM | | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 ALL SECTIONS | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED | | TERMINAL TYPE AND QUANTITY | 6 TURRET | | TEST DATA DOCUMENT | 97424-5839K70 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) | | UNDERCUT DIAMETER | 0.975 INCHES MAXIMUM | | UNDERCUT WIDTH | 0.0570 INCHES MINIMUM |
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