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National Stock Number:
5905-01-115-4020
Federal Supply Class:
5905
National Item Identification Number:
011154020
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:
| 16VL013002-03 | 81755 | LOCKHEED MARTIN CORPORATION | | 2001621501 | 25413 | ES BETA, INC | | 9964-000-501 | 0TXU7 | CAMONIX CORPORATION | | 2001621501 | 80294 | BOURNS INSTRUMENTS INC | | 9964-000-501 | 84048 | VERNITRON CORP VRN INTERNATIONAL DIV |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 500.0 OHMS SINGLE SECTION | | 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 | 85.0 SINGLE SECTION | | BODY DIAMETER | 0.500 INCHES NOMINAL | | BODY LENGTH | 7.000 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL FRICTION MOUNTED | | FEATURES PROVIDED | HUMIDITY PROOF | | FRAGILITY FACTOR | MODERATELY RUGGED | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -1.00 TO 1.00 SINGLE SECTION | | LONGITUDINAL ACTUATOR EFFECTIVE ELECTRICAL STROKE LENGTH | 2.832 INCHES MAXIMUM | | LONGITUDINAL ACTUATOR TRAVEL | 3.124 INCHES MINIMUM | | MAXIMUM RUNNING TORQUE | 17.60 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 32.00 INCH-OUNCES | | MOUNTING FACILITY QUANTITY | 4 | | MOUNTING METHOD | SLOT | | MOUNTING SLOT WIDTH | 0.500 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 4.5 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT STYLE | ROUND, THREADED | | SHAFT LENGTH | 0.810 INCHES NOMINAL | | TERMINAL LOCATION | REAR END LOCATION NOT OTHERWISE SPECIFIED | | TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, RECEPTACLE | | THREAD LENGTH | 0.750 INCHES NOMINAL |
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