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National Stock Number:
5905-00-665-9236
Federal Supply Class:
5905
National Item Identification Number:
006659236
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:
| 3200-851 | 11534 | BEI SENSORS & SYSTEMS COMPANY, INC. | | 500-8285 | 02111 | VISHAY SPRAGUE INC | | 7223-59 | 73138 | BI TECHNOLOGIES CORPORATION | | 7223-59-0 | 73138 | BI TECHNOLOGIES CORPORATION | | 739457 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 3600.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 1.000 KILOHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | CLUTCH | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 80.0 SINGLE SECTION | | BODY DIAMETER | 0.875 INCHES NOMINAL | | BODY LENGTH | 1.562 INCHES MINIMUM AND 1.602 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FEATURES PROVIDED | NONMETALLIC SHAFT | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.50 TO 0.50 SINGLE SECTION | | LATERAL RUNOUT | 0.005 INCHES | | MAXIMUM RUNNING TORQUE | 0.60 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 0.75 INCH-OUNCES | | MOUNTING LIP DIAMETER | 0.8750 INCHES NOMINAL | | MOUNTING METHOD | CLAMP RING | | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | PILOT DIAMETER RUNOUT | 0.00150 INCHES | | PILOT DIAMETER | 0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR SINGLE SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 3600.0 NOMINAL | | SECTION QUANTITY | 1 | | SHAFT BEARING TYPE | BALL | | SHAFT DIAMETER | 0.124 INCHES MINIMUM AND 0.125 INCHES MAXIMUM | | SHAFT END PLAY | 0.00500 INCHES | | SHAFT RADIAL PLAY | 0.002 INCHES | | SHAFT RUNOUT | 0.001 INCHES | | SHAFT STYLE | ROUND | | SHAFT LENGTH | 0.625 INCHES NOMINAL | | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -250.0 TO 250.0 SINGLE SECTION | | TERMINAL LOCATION | LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG | | TEST DATA DOCUMENT | 56232-739457 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 | 0.624 INCHES MINIMUM AND 0.625 INCHES MAXIMUM | | UNDERCUT WIDTH | 0.0570 INCHES MINIMUM |
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