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National Stock Number:
5905-00-283-8858
Federal Supply Class:
5905
National Item Identification Number:
002838858
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:
| 53380 | 24930 | L3HARRIS TECHNOLOGIES, INC | | C200P | 18065 | SAMARIUS PRECISION INSTRUMENTS, INC. |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 340.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 100.0 KILOHMS ALL SECTIONS | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 25.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 80.0 ALL SECTIONS | | BEARING TYPE | BALL SHAFT | | BODY DIAMETER | 2.000 INCHES NOMINAL | | BODY LENGTH | 1.938 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | FEATURES PROVIDED | NONMETALLIC SHAFT | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -1.00 TO 1.00 ALL SECTIONS | | LATERAL RUNOUT | 0.005 INCHES | | OVERALL DIAMETER | 2.250 INCHES NOMINAL | | OVERALL LENGTH | 2.604 INCHES NOMINAL | | MAXIMUM RUNNING TORQUE | 1.50 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 1.50 INCH-OUNCES | | MOUNTING BUSHING LENGTH | 0.312 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | PILOT DIAMETER RUNOUT | 0.00200 INCHES | | POWER DISSIPATION RATING PER SECTION IN WATTS | 4.0 FREE AIR ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -1.0 TO 1.0 ALL SECTIONS | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SECTION QUANTITY | 2 | | SHAFT END PLAY | 0.005 INCHES | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT RADIAL PLAY | 0.005 INCHES | | SHAFT RUNOUT | 0.002 INCHES | | SHAFT STYLE | ROUND | | SHAFT LENGTH | 0.812 INCHES NOMINAL | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 ALL SECTIONS | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED | | TERMINAL TYPE AND QUANTITY | 6 SOLDER STUD |
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