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National Stock Number:
5905-01-220-8081
Federal Supply Class:
5905
National Item Identification Number:
012208081
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:
| 2216814-1 | 55972 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS | | 2216814-1 | 73138 | BI TECHNOLOGIES CORPORATION | | 502-0332 | 02111 | VISHAY SPRAGUE INC | | 7239-2842-0 | 73138 | BI TECHNOLOGIES CORPORATION |
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Techincal Specification:
| SECTION QUANTITY | 1 | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.25 TO 0.25 SINGLE SECTION | | SHAFT RUNOUT | 0.002 INCHES | | LATERAL RUNOUT | 0.002 INCHES | | PILOT DIAMETER RUNOUT | 0.002 INCHES | | SHAFT RADIAL PLAY | 0.002 INCHES | | SHAFT BEARING TYPE | BEARING | | SHAFT END PLAY | 0.005 INCHES | | MAXIMUM STOP TORQUE | 100.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 0.40 INCH-OUNCES | | MAXIMUM RUNNING TORQUE | 0.40 INCH-OUNCES | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION | | FIXED TAP QUANTITY PER SECTION | 1 SINGLE SECTION | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | PILOT DIAMETER | 0.7495 INCHES MINIMUM AND | | 0.7500 INCHES MAXIMUM | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | UNDERCUT DIAMETER | 0.776 INCHES NOMINAL | | UNDERCUT WIDTH | 0.0620 INCHES NOMINAL | | BODY DIAMETER | 0.875 INCHES NOMINAL | | BODY LENGTH | 1.282 INCHES MAXIMUM | | MOUNTING LIP DIAMETER | 0.8750 INCHES NOMINAL | | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT DIAMETER | 0.1246 INCHES MINIMUM AND | | 0.1249 INCHES MAXIMUM | | SHAFT LENGTH | 0.500 INCHES NOMINAL | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 3600.0 MINIMUM AND | | 3610.0 MAXIMUM | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 3600.0 MINIMUM AND | | 3610.0 MAXIMUM | | MOUNTING METHOD | CLAMP RING | | FEATURES PROVIDED | HUMIDITY PROOF | | TERMINAL TYPE AND QUANTITY | 4 TURRET | | TERMINAL LOCATION | RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE | | RELIABILITY INDICATOR | NOT ESTABLISHED | | CUBIC MEASURE | 0.846 CUBIC INCHES | | FRAGILITY FACTOR | MODERATELY RUGGED |
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