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National Stock Number:
5905-00-501-8554
Federal Supply Class:
5905
National Item Identification Number:
005018554
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:
| 1600-795 | 11534 | BEI SENSORS & SYSTEMS COMPANY, INC. | | 2552951 | 02111 | VISHAY SPRAGUE INC | | 2552951 | 07263 | FAIRCHILD SEMICONDUCTOR CORP | | 2552951 | 08815 | HONEYWELL INTERNATIONAL INC | | 2552951 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 2552951 | 97235 | ELECTRO-MEC INSTRUMENT CORP | | 2552951 | C7407 | IV-ELECTRONIC KLAUS VESPERMANN KG |
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Techincal Specification:
| SECTION QUANTITY | 2 | | ELECTRICAL RESISTANCE PER SECTION | 5.000 KILOHMS ALL SECTIONS | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 ALL SECTIONS | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS INDEPENDENT LINEARITY | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS GRAPH | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.25 TO 0.25 ALL SECTIONS | | SHAFT RUNOUT | 0.002 INCHES | | LATERAL RUNOUT | 0.003 INCHES | | PILOT DIAMETER RUNOUT | 0.00200 INCHES | | SHAFT RADIAL PLAY | 0.002 INCHES | | SHAFT BEARING TYPE | BALL | | SHAFT END PLAY | 0.00250 INCHES | | MAXIMUM STARTING TORQUE | 1.10 INCH-OUNCES | | MAXIMUM RUNNING TORQUE | 0.70 INCH-OUNCES | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -150.0 TO 150.0 ALL SECTIONS | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 ALL SECTIONS | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | PILOT DIAMETER | 1.5620 INCHES MAXIMUM | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | UNDERCUT DIAMETER | 1.625 INCHES MAXIMUM | | UNDERCUT WIDTH | 0.0730 INCHES MINIMUM | | BODY DIAMETER | 1.781 INCHES MAXIMUM | | BODY LENGTH | 1.650 INCHES MAXIMUM | | MOUNTING LIP DIAMETER | 1.7500 INCHES NOMINAL | | MOUNTING LIP DEPTH | 0.0930 INCHES NOMINAL | | ACTUATOR TYPE | DOUBLE ENDED SHAFT | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT DIAMETER | 0.250 INCHES MAXIMUM | | SHAFT LENGTH | 0.563 INCHES MAXIMUM | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 357.0 MINIMUM | | MOUNTING METHOD | CLAMP RING | | TERMINAL TYPE AND QUANTITY | 6 TURRET | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | RELIABILITY INDICATOR | NOT ESTABLISHED | | SPECIAL FEATURES | REAR SHAFT IS 0.125 INCHES LONG MAXIMUM BY 0.250 INCHES NOMINAL IN DIAMETER | | TEST DATA DOCUMENT | 10001-2552951 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) | | OVERALL LENGTH | 2.213 INCHES MAXIMUM | | OVERALL DIAMETER | 2.500 INCHES MAXIMUM |
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