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National Stock Number:
5905-00-581-0285
Federal Supply Class:
5905
National Item Identification Number:
005810285
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:
| 1225756PC2 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 3700-633 | 11534 | BEI SENSORS & SYSTEMS COMPANY, INC. | | 61-194-2 | 56232 | LOCKHEED MARTIN CORPORATION | | 7603-13-0 | 73138 | BI TECHNOLOGIES CORPORATION |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 3600.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 25.0 KILOHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 85.0 SINGLE SECTION | | BODY DIAMETER | 2.000 INCHES NOMINAL | | BODY LENGTH | 2.156 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FIXED TAP QUANTITY PER SECTION | 1 SINGLE SECTION | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.50 TO 0.50 SINGLE SECTION | | LATERAL RUNOUT | 0.005 INCHES | | OVERALL DIAMETER | 2.000 INCHES NOMINAL | | OVERALL LENGTH | 2.781 INCHES NOMINAL | | MAXIMUM RUNNING TORQUE | 0.90 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 1.30 INCH-OUNCES | | MAXIMUM STOP TORQUE | 2.30 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 2.0000 INCHES NOMINAL | | MOUNTING METHOD | CLAMP RING | | PILOT DIAMETER RUNOUT | 0.00010 INCHES | | PILOT DIAMETER | 1.8750 INCHES NOMINAL | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 5.0 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 3700.0 NOMINAL | | SECTION QUANTITY | 1 | | SHAFT END PLAY | 0.005 INCHES | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT RADIAL PLAY | 0.001 INCHES | | SHAFT LENGTH | 0.625 INCHES NOMINAL | | SHAFT RUNOUT | 0.005 INCHES | | SHAFT STYLE | ROUND, SLOTTED | | TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION | 1800.0 SINGLE SECTION | | TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS | 12500.0 SINGLE SECTION | | TAP LOCATION TOLERANCE PER SECTION | -0.5 TO 0.5 DEG ANGULAR ROTATION SINGLE SECTION | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 SCREW BASE | | UNDERCUT DIAMETER | 1.830 INCHES NOMINAL | | UNDERCUT WIDTH | 0.0930 INCHES NOMINAL |
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