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National Stock Number:
5905-00-148-3673
Federal Supply Class:
5905
National Item Identification Number:
001483673
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:
| 2877113 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 561718 | 56232 | LOCKHEED MARTIN CORPORATION | | 990-5KP0RM1PCT | 04454 | SENSOR SYSTEMS, L.L.C. |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 3600.0 MINIMUM | | ELECTRICAL RESISTANCE PER SECTION | 5.000 KILOHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | ACTUATOR TYPE | DOUBLE ENDED SHAFT | | 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 | 125.0 SINGLE SECTION | | BODY DIAMETER | 0.896 INCHES MINIMUM AND 0.906 INCHES MAXIMUM | | BODY LENGTH | 1.615 INCHES MINIMUM AND 1.625 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FEATURES PROVIDED | NONMETALLIC SHAFT | | LATERAL RUNOUT | 0.003 INCHES | | OVERALL DIAMETER | 1.186 INCHES MINIMUM AND 1.312 INCHES MAXIMUM | | OVERALL LENGTH | 2.324 INCHES MINIMUM AND 2.406 INCHES MAXIMUM | | MAXIMUM RUNNING TORQUE | 0.60 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 0.70 INCH-OUNCES | | MAXIMUM STOP TORQUE | 48.00 INCH-OUNCES | | MOUNTING METHOD | CLAMP RING | | MOUNTING LIP DEPTH | 0.05700 INCHES MINIMUM AND 0.06700 INCHES MAXIMUM | | MOUNTING LIP DIAMETER | 0.86500 INCHES MINIMUM AND 0.88000 INCHES MAXIMUM | | PILOT DIAMETER RUNOUT | 0.00150 INCHES | | PILOT DIAMETER | 0.74950 INCHES MINIMUM AND 0.75000 INCHES MAXIMUM | | PILOT LENGTH | 0.05700 INCHES MINIMUM AND 0.06700 INCHES MAXIMUM | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -1.0 TO 1.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 3680.0 MINIMUM | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.248 INCHES NOMINAL | | SHAFT BEARING TYPE | BALL | | SHAFT LENGTH | 0.625 INCHES NOMINAL | | SHAFT END PLAY | 0.00250 INCHES | | SHAFT RADIAL PLAY | 0.002 INCHES | | SHAFT RUNOUT | 0.001 INCHES | | SHAFT STYLE | ROUND, SLOTTED | | UNDERCUT DIAMETER | 0.771 INCHES MINIMUM AND 0.781 INCHES MAXIMUM | | UNDERCUT WIDTH | 0.05700 INCHES MINIMUM AND 0.06700 INCHES MAXIMUM | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -150.0 TO 150.0 SINGLE SECTION | | TERMINAL LOCATION | RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 TURRET | | TEST DATA DOCUMENT | 10001-2877113 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
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