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National Stock Number:
5905-00-138-1659
Federal Supply Class:
5905
National Item Identification Number:
001381659
Description:
RESISTOR,VARIABLE,NONWIRE WOUND,
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), if given, of the output is greater than plus or minus 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
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Manufacturer Information:
| 311-71-1MM | 0EBU2 | VAMISTOR/WESTON DIV OF VAMISTOR CORP OF TENNESSEE INC | | 311-71-1MM | 94271 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 1.000 MEGOHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 50.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 85.0 SINGLE SECTION | | BODY HEIGHT | 0.500 INCHES NOMINAL | | BODY LENGTH | 0.500 INCHES NOMINAL | | BODY WIDTH | 0.182 INCHES MINIMUM AND 0.197 INCHES MAXIMUM | | BODY STYLE | RECTANGULAR W/MOUNTING HOLES | | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.515 INCHES MINIMUM AND 0.530 INCHES MAXIMUM | | OVERALL HEIGHT | 0.500 INCHES NOMINAL | | OVERALL LENGTH | 0.593 INCHES MAXIMUM | | OVERALL WIDTH | 0.182 INCHES MINIMUM AND 0.197 INCHES MAXIMUM | | MAXIMUM RUNNING TORQUE | 7.50 INCH-OUNCES | | MOUNTING FACILITY QUANTITY | 2 | | MOUNTING HOLE DIAMETER | 0.093 INCHES NOMINAL | | MOUNTING METHOD | UNTHREADED HOLE | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.5 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -20.0 TO 20.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.093 INCHES MAXIMUM | | SHAFT LENGTH | 0.092 INCHES MINIMUM AND 0.097 INCHES MAXIMUM | | SHAFT STYLE | ROUND, SLOTTED | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -2000.0 TO 2000.0 SINGLE SECTION | | TERMINAL LOCATION | REAR END | | TERMINAL TYPE AND QUANTITY | 3 WIRE LEAD |
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