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National Stock Number:
5905-00-490-9839
Federal Supply Class:
5905
National Item Identification Number:
004909839
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:
| 23W1-1954 | 19176 | SERVO INSTRUMENT CORPORATION | | 405D565 | 30595 | TITAN CORPORATION DBA DBA SYSTEMS | | 405D565 | 95036 | APPLIED DEVICES CORP |
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Techincal Specification:
| PILOT DIAMETER | 1.3130 INCHES NOMINAL | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR SINGLE SECTION | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM RUNNING TORQUE | 0.75 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 1.00 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.0750 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 1.4370 INCHES NOMINAL | | MOUNTING METHOD | CLAMP RING | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -0.500/+0.500 SINGLE SECTION | | SECTION QUANTITY | 1 | | SHAFT BEARING TYPE | BEARING | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 0.750 INCHES NOMINAL | | SHAFT STYLE | ROUND | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 TURRET | | UNDERCUT DIAMETER | 1.312 INCHES NOMINAL | | UNDERCUT WIDTH | 0.0930 INCHES NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 5.0 KILOHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION | | BODY DIAMETER | 1.437 INCHES NOMINAL | | BODY LENGTH | 0.818 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.50/+0.50 SINGLE SECTION |
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