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National Stock Number:
5905-00-849-9986
Federal Supply Class:
5905
National Item Identification Number:
008499986
Description:
RESISTOR,VARIABLE,WIRE WOUND,NON
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), if given, of the output is greater than plus of minus 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, PRECISION.
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Manufacturer Information:
| 2264891-9 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 300-181H-2.5K | 0EBU2 | VAMISTOR/WESTON DIV OF VAMISTOR CORP OF TENNESSEE INC | | 55-9-270-252 | 02111 | VISHAY SPRAGUE INC | | 300-181H-2.5K | 56856 | VAMISTOR CORPORATION OF TENNESSEE | | 300-181H2-5K | 94271 | LOCKHEED MARTIN CORP | | 55-9-270-252 | C7407 | IV-ELECTRONIC KLAUS VESPERMANN KG | | L603003059 | 36090 | LOCKHEED MARTIN LIBRASCOPE CORP |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 7200.0 MINIMUM AND 16200.0 MAXIMUM | | ELECTRICAL RESISTANCE PER SECTION | 2.5 KILOHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 50.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION | | BEARING TYPE | BEARING SHAFT | | BODY HEIGHT | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM | | BODY LENGTH | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM | | BODY STYLE | RECTANGULAR W/MOUNTING HOLES | | BODY WIDTH | 0.182 INCHES MINIMUM AND 0.197 INCHES MAXIMUM | | CUBIC MEASURE | 0.047 CUBIC INCHES | | FEATURES PROVIDED | HUMIDITY PROOF | | FRAGILITY FACTOR | MODERATELY RUGGED | | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.515 INCHES MINIMUM AND 0.530 INCHES MAXIMUM | | MAXIMUM RUNNING TORQUE | 10.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 10.00 INCH-OUNCES | | MOUNTING FACILITY QUANTITY | 2 | | MOUNTING HOLE DIAMETER | 0.076 INCHES MINIMUM AND 0.096 INCHES MAXIMUM | | MOUNTING METHOD | UNTHREADED HOLE | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.45 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 | 7200.0 MINIMUM AND 16200.0 MAXIMUM | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.058 INCHES MINIMUM AND 0.098 INCHES MAXIMUM | | SHAFT LENGTH | 0.025 INCHES MINIMUM AND 0.045 INCHES MAXIMUM | | SHAFT STYLE | ROUND, SLOTTED | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 SINGLE SECTION | | TERMINAL LOCATION | REAR END | | TERMINAL TYPE AND QUANTITY | 3 WIRE LEAD |
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