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National Stock Number:
5905-00-591-9811
Federal Supply Class:
5905
National Item Identification Number:
005919811
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:
| CVA1178A | 80378 | TRIUMPH AEROSTRUCTURES, LLC | | CVA648-25-87A | 80378 | TRIUMPH AEROSTRUCTURES, LLC | | CVE150243-1 | 80378 | TRIUMPH AEROSTRUCTURES, LLC |
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Techincal Specification:
| SECTION QUANTITY | 2 | | ELECTRICAL RESISTANCE PER SECTION | 20.0 KILOHMS 1ST SECTION | | 50.0 KILOHMS 2ND SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 1ST SECTION | | -5.0 TO 5.0 2ND SECTION | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS INDEPENDENT LINEARITY | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.50 TO 0.50 ALL SECTIONS | | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 ALL SECTIONS | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.25 FREE AIR ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 125.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 ALL SECTIONS | | BODY STYLE | RECTANGULAR W/TAB/FLANGE MOUNTED | | BODY LENGTH | 3.400 INCHES NOMINAL | | BODY WIDTH | 1.040 INCHES NOMINAL | | BODY HEIGHT | 1.170 INCHES NOMINAL | | DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.660 INCHES NOMINAL | | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 3.000 INCHES NOMINAL | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND, THREADED | | THREAD LENGTH | 1.100 INCHES NOMINAL | | SHAFT DIAMETER | 0.190 INCHES NOMINAL | | SHAFT LENGTH | 1.460 INCHES NOMINAL | | LONGITUDINAL ACTUATOR TRAVEL | 1.300 INCHES NOMINAL | | LONGITUDINAL ACTUATOR EFFECTIVE ELECTRICAL STROKE LENGTH | 1.300 INCHES NOMINAL | | MOUNTING METHOD | UNTHREADED HOLE | | MOUNTING FACILITY QUANTITY | 3 | | MOUNTING HOLE DIAMETER | 0.177 INCHES NOMINAL | | TERMINAL TYPE AND QUANTITY | 6 WIRE LEAD | | TERMINAL LOCATION | REAR END | | RELIABILITY INDICATOR | NOT ESTABLISHED |
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