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National Stock Number:
5905-00-903-3014
Federal Supply Class:
5905
National Item Identification Number:
009033014
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:
| 2078968-1 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| SECTION QUANTITY | 1 | | ELECTRICAL RESISTANCE PER SECTION | 2.0 KILOHMS SINGLE SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.50 TO 0.50 SINGLE SECTION | | SHAFT RUNOUT | 0.001 INCHES | | SHAFT RADIAL PLAY | 0.004 INCHES | | SHAFT END PLAY | 0.005 INCHES | | MAXIMUM STARTING TORQUE | 8.00 INCH-OUNCES | | MAXIMUM RUNNING TORQUE | 0.50 INCH-OUNCES | | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -130.0 TO 130.0 SINGLE SECTION | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR SINGLE SECTION | | 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 | | FIXED TAP QUANTITY PER SECTION | 1 SINGLE SECTION | | TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS | 1000.0 SINGLE SECTION | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | BODY DIAMETER | 1.294 INCHES MINIMUM AND | | 1.326 INCHES MAXIMUM | | BODY LENGTH | 0.714 INCHES MINIMUM AND | | 0.746 INCHES MAXIMUM | | MOUNTING BUSHING LENGTH | 0.364 INCHES MINIMUM AND | | 0.396 INCHES MAXIMUM | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND | | SHAFT DIAMETER | 0.250 INCHES MAXIMUM | | SHAFT LENGTH | 0.840 INCHES MINIMUM AND | | 0.900 INCHES MAXIMUM | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 350.0 NOMINAL | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | NONTURN DEVICE LOCATION | AT 12 OCLOCK | | NONTURN DEVICE RADIUS | 0.544 INCHES MINIMUM AND | | 0.576 INCHES MAXIMUM | | MOUNTING METHOD | STANDARD BUSHING | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | FEATURES PROVIDED | NONMETALLIC SHAFT | | TERMINAL TYPE AND QUANTITY | 4 TURRET | | TERMINAL LOCATION | REAR END | | RELIABILITY INDICATOR | NOT ESTABLISHED | | OVERALL LENGTH | 1.760 INCHES NOMINAL | | OVERALL DIAMETER | 1.324 INCHES MINIMUM AND | | 1.356 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 10001 | | DESIGN CONTROL REFERENCE | 2078968-1 |
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