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National Stock Number:
5905-00-180-8998
Federal Supply Class:
5905
National Item Identification Number:
001808998
Description:
RESISTOR,VARIABLE,WIRE WOUND,NON
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 of 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, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
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Manufacturer Information:
| 218-27539-2 | 80378 | TRIUMPH AEROSTRUCTURES, LLC | | 5709 | 04454 | SENSOR SYSTEMS, L.L.C. | | 744-6091-2 | 19176 | SERVO INSTRUMENT CORPORATION |
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Techincal Specification:
| SECTION QUANTITY | 2 | | ELECTRICAL RESISTANCE PER SECTION | 2.5 KILOHMS ALL SECTIONS | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 ALL SECTIONS | | POWER DISSIPATION RATING PER SECTION IN WATTS | 5.0 FREE AIR ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 120.0 ALL SECTIONS | | BODY STYLE | RECTANGULAR W/BUSHING | | BODY LENGTH | 3.500 INCHES MAXIMUM | | BODY WIDTH | 1.250 INCHES NOMINAL | | BODY HEIGHT | 1.820 INCHES NOMINAL | | MOUNTING BUSHING LENGTH | 0.438 INCHES NOMINAL | | ACTUATOR TYPE | DUAL CONCENTRIC | | SHAFT STYLE | ROUND, STEPPED | | SHAFT DIAMETER | 0.247 INCHES NOMINAL | | SHAFT LENGTH | 1.740 INCHES NOMINAL | | UNDERCUT DIAMETER | 0.122 INCHES NOMINAL | | UNDERCUT LENGTH | 0.650 INCHES NOMINAL | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 285.0 NOMINAL | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 285.0 NOMINAL | | NONTURN DEVICE RADIUS | 0.625 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | SCREW THREAD SERIES DESIGNATOR | UNS | | SCREW THREAD DIAMETER | 0.438 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | FEATURES PROVIDED | SWITCH | | SWITCH TYPE | ROTARY | | SWITCH OPERATING POSITION | ANY POSITION OF ROTATION TRAVEL | | SWITCH CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED | | SWITCH CURRENT TYPE AND RATING IN AMPS | 2.000 AC/DC | | SWITCH VOLTAGE RATING IN VOLTS | 120.0 | | TERMINAL TYPE AND QUANTITY | 15 WIRE LEAD | | TERMINAL LOCATION | REAR END | | RELIABILITY INDICATOR | NOT ESTABLISHED | | SPECIAL FEATURES | THREE SWITCHES | | FRAGILITY FACTOR | MODERATELY RUGGED |
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