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National Stock Number:
5905-00-964-7368
Federal Supply Class:
5905
National Item Identification Number:
009647368
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:
| 900217-18 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | MDH20-10-101643 | 04454 | SENSOR SYSTEMS, L.L.C. |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 3600.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 33.333 KILOHMS ALL SECTIONS | | ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | 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 | 125.0 ALL SECTIONS | | BEARING TYPE | BALL SHAFT | | BODY DIAMETER | 1.825 INCHES MAXIMUM | | BODY LENGTH | 2.560 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | FIXED TAP QUANTITY PER SECTION | 1 SINGLE SECTION | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS ABSOLUTE LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.015 TO 0.015 1ST SECTION AND -0.25 TO 0.25 2ND SECTION | | MAXIMUM RUNNING TORQUE | 2.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 2.00 INCH-OUNCES | | MAXIMUM STOP TORQUE | 480.00 INCH-OUNCES | | MOUNTING METHOD | CLAMP RING | | PILOT DIAMETER RUNOUT | 0.001 INCHES | | POWER DISSIPATION RATING PER SECTION IN WATTS | 5.0 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 | 3780.0 NOMINAL | | SECTION QUANTITY | 2 | | SHAFT END PLAY | 0.005 INCHES | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 0.750 INCHES NOMINAL | | SHAFT RADIAL PLAY | 0.001 INCHES | | SHAFT RUNOUT | 0.001 INCHES | | SHAFT STYLE | ROUND, SLOTTED | | SPECIAL FEATURES | TWO SECTION VARIABLE RESISTOR IN ONE UNIT,SECTION ONE IS NOT TAPPED AND SECTION TWO IS | | TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS | 16666.5 SINGLE SECTION | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -25.0 TO 25.0 ALL SECTIONS | | TERMINAL LOCATION | LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 7 TURRET | | TEST DATA DOCUMENT | 06481-900217-18 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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