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National Stock Number:
5905-00-778-2355
Federal Supply Class:
5905
National Item Identification Number:
007782355
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:
| 215L1-504 | 80294 | BOURNS INSTRUMENTS INC | | 619142-05 | 56232 | LOCKHEED MARTIN CORPORATION | | 619142-05REVB | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 9000.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 500.000 KILOHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 25.0 SINGLE SECTION | | BODY HEIGHT | 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM | | BODY LENGTH | 1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM | | BODY STYLE | RECTANGULAR W/MOUNTING HOLES/SLOTS | | BODY WIDTH | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM | | CONTACT ARM ELECTRICAL OFF POSITION | FULLY CCW | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM | | OVERALL HEIGHT | 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM | | OVERALL LENGTH | 1.312 INCHES NOMINAL | | OVERALL WIDTH | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM | | MAXIMUM RUNNING TORQUE | 7.50 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 7.50 INCH-OUNCES | | MOUNTING FACILITY QUANTITY | 2 | | MOUNTING HOLE DIAMETER | 0.086 INCHES NOMINAL | | MOUNTING METHOD | UNTHREADED HOLE | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.3 FREE AIR SINGLE SECTION | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS MODIFIED BY QUALITY CONTROLLED FOR POLARIS | | 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 | 0.125 INCHES NOMINAL | | SHAFT LENGTH | 0.062 INCHES NOMINAL | | SHAFT STYLE | ROUND, SLOTTED | | TERMINAL LENGTH | 2.000 INCHES NOMINAL | | TERMINAL LOCATION | REAR END | | TERMINAL TYPE AND QUANTITY | 2 BRACKET |
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