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National Stock Number:
5905-00-865-9284
Federal Supply Class:
5905
National Item Identification Number:
008659284
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:
| 900217-227 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | D10-09-112 | 99957 | BOWMAR/TIC INC SUB OF BOWMAR INSTRUMENT CORP | | MD09-10-10-2236 | 04454 | SENSOR SYSTEMS, L.L.C. |
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Techincal Specification:
| SECTION QUANTITY | 2 | | ELECTRICAL RESISTANCE PER SECTION | 20.0 KILOHMS 2ND SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 ALL SECTIONS | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS TERMINAL BASE LINEARITY | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.05 TO 0.05 ALL SECTIONS | | LATERAL RUNOUT | 0.001 INCHES | | PILOT DIAMETER RUNOUT | 0.001 INCHES | | SHAFT RADIAL PLAY | 0.001 INCHES | | MECHANICAL BACKLASH IN DEG ANGULAR ROTATION | 0.5 | | SHAFT BEARING TYPE | BALL | | SHAFT END PLAY | 0.003 INCHES | | MAXIMUM STARTING TORQUE | 0.60 INCH-OUNCES | | MAXIMUM RUNNING TORQUE | 0.60 INCH-OUNCES | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 ALL SECTIONS | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.5 FREE AIR ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 ALL SECTIONS | | FIXED TAP QUANTITY PER SECTION | 1 ALL SECTIONS | | TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS | 3333.0 1ST SECTION | | 10000.0 2ND SECTION | | TAP LOCATION TOLERANCE PER SECTION | -1.0 TO 1.0 OHMS ALL SECTIONS | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | PILOT DIAMETER | 0.7495 INCHES MINIMUM AND | | 0.7500 INCHES MAXIMUM | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | UNDERCUT DIAMETER | 0.781 INCHES MAXIMUM | | UNDERCUT WIDTH | 0.0570 INCHES MINIMUM | | BODY DIAMETER | 0.880 INCHES MAXIMUM | | BODY LENGTH | 2.440 INCHES MAXIMUM | | MOUNTING LIP DIAMETER | 0.8750 INCHES NOMINAL | | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT DIAMETER | 0.125 INCHES NOMINAL | | SHAFT LENGTH | 0.590 INCHES MINIMUM AND | | 0.650 INCHES MAXIMUM | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 3780.0 NOMINAL | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 3600.0 NOMINAL | | MOUNTING METHOD | CLAMP RING | | TERMINAL TYPE AND QUANTITY | 8 TURRET | | TERMINAL LOCATION | LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE | | RELIABILITY INDICATOR | NOT ESTABLISHED | | TEST DATA DOCUMENT | 06481-900217-227 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) | | OVERALL LENGTH | 3.060 INCHES NOMINAL | | OVERALL DIAMETER | 1.300 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 06481 | | DESIGN CONTROL REFERENCE | 900217-227 |
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